The tetravalent flu vaccine is coming! Experts remind these people to give priority to vaccination.

  On the afternoon of August 21st, Guangdong Preventive Medicine Association held a "Seminar on Influenza Prevention and Control Countermeasures under the New Situation". The author learned from the meeting that this year’s tetravalent influenza vaccine was launched in August in China, and the first batch of 500,000 tetravalent influenza vaccines produced by Hualan Bio will be supplied to eight provinces, and Guangdong is among the first supply provinces. It is expected that Guangdong people will be able to get the tetravalent influenza vaccine in September.

  Hundreds of millions of people are infected with influenza every year in China.
 
  Dr. Zheng Jiandong from China CDC said that influenza is a highly contagious and fast-spreading respiratory infectious disease, which is easily confused with the common cold and has long been considered as a disease without specific preventive measures. Every year in China, it is as high as 65 million — 190 million people are infected with the flu.
 
  Every year, the World Health Organization will analyze and predict the strains that may be prevalent in that year according to the influenza epidemic situation monitored around the world, and recommend countries to use these strains to make vaccines.
 
  On March 21 this year, the World Health Organization officially released the 2019— The promotion components of seasonal influenza vaccine in the northern hemisphere in 2020 mainly include the representative strains of influenza A (H1N1 subtype) and influenza A (H3N2 subtype), and the representative strains of influenza B (Victoria strain and Yamagata strain). Vaccine manufacturers determine the composition of influenza vaccine accordingly.
 
  The author understands that in Guangdong, influenza has two epidemic peaks in winter, spring and summer. In different years, the peak time is different, and there are advances or delays. For example, November 2018 — In January 2019, the flu activity was high, while this year was 3-mdash; In July, the flu was more active. In the winter epidemic season last year, Guangdong influenza virus was mainly H1N1, which was consistent with the national epidemic situation.
 
  Vaccine companies increase production plans this year.
 
  Vaccination is the most economical and effective public health intervention measure to prevent and control infectious diseases. However, in China, the vaccination rate of influenza vaccine is only about 2%. According to statistics, October 2018 — In May 2019, a total of 958,000 doses of influenza vaccine were inoculated in Guangdong province.
 
  In 2018, due to the fact that many vaccine companies stopped supplying influenza vaccines, the vaccine was "out of stock" when the flu season arrived last year. So, what’s the situation this year?
 
  At this seminar, the author learned that two batches of tetravalent influenza vaccine produced by Hualan Bio were issued in August, and the first batch of 500,000 copies will be supplied to eight provinces in China, among which Guangdong residents are expected to be vaccinated in September.
 
  Pan Ruowen, the general manager of the company, said that as a tetravalent influenza vaccine independently produced in China, it was first listed in China last October, but there has been a shortage of supply last year, so many local influenza vaccines are "hard to find". This year, the company has increased its production plan, doubling its production capacity on the basis of last year, and is expected to produce 11 million tetravalent influenza vaccines.
 
  Pan Ruowen said that compared with the tetravalent influenza vaccine produced last year, the composition of this year’s vaccine has changed due to the changes of epidemic virus strains recommended by the World Health Organization, among which the components of A H1N1 and A H3N2 have all changed.
 
  The effective protection period of general influenza vaccine is 6-mdash; Eight months ago, many people were vaccinated against influenza before May this year. Do these people still need to be vaccinated in September? Pan Ruowen said that because the virus strains prevalent this year have changed, even people who were vaccinated in the first half of this year are advised to get the flu vaccine for the new season as soon as possible.
 
  Medical personnel should give priority to influenza vaccination.
 
  Sun Limei, director of the Institute of Immunization Planning of Guangdong Provincial Center for Disease Control and Prevention, suggested that influenza vaccine should be given before the arrival of influenza epidemic season every year, and it is suggested that the priority population should be 6-mdash; 23-month-old infants and young children, such people have a high risk of severe illness after suffering from influenza, and the burden of influenza hospitalization is heavy.
 
  Secondly, 2— 5-year-old children and people aged 60 and above are also key vaccination groups, and this group of people has the highest risk of death after suffering from influenza. In addition, patients with specific chronic diseases, such as cardiovascular diseases and chronic respiratory diseases; Medical personnel; Family members and caregivers of infants under 6 months old; Pregnant women or women who are going to get pregnant during the flu season should give priority to influenza vaccination.
 
  In particular, she called on medical staff to give priority to influenza vaccination, because their daily diagnosis and treatment activities lead to a higher risk of influenza virus infection than ordinary people.
 
  According to a statistic, in each epidemic season, the incidence of influenza among medical staff who have not been vaccinated with influenza is as high as 18.7%, which is 3.4 times that of healthy adults. In addition, medical staff infected with influenza virus can increase the risk of nosocomial infection.
 
  Many foreign studies show that among the medical staff infected with influenza virus, 35% are asymptomatic, and more than 75% of medical staff continue to work after flu-like symptoms appear. (Nanfang Daily reporter Li Xiuting correspondent Yin Dongmei Zhuang Haitang)

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In recent years, the political research department of Hanzhong City has actively investigated the overall situation of reform, development and stability, and formed a number of high-quality research results. However, there are still some problems in some investigations, such as inaccurate topic selection, lack of in-depth research, vague report content, and unrealistic and hard measures and suggestions. Now, based on my own practical experience, I will talk about some superficial understandings on how to do a good job in research and write a good research report.

First, adhere to the "three threes" and strive for the foundation.

Investigation and research is a complex systematic project, which requires high quality and ability of researchers. To do a good job in investigation and research, we must constantly strengthen our learning and growth skills, temper our minds and enhance our realm.

(1) Strengthen internal strength and achieve "three understandings". First, understand the policy. The purpose of investigation and study is to put forward ideas and methods to solve problems. Only by mastering the party’s new ideas, theories and policies skillfully can we ensure the directionality, accuracy and timeliness of investigation and research, and ensure that the proposed countermeasures are "pawn" rather than "Monday morning quarterback". The second is to understand people. Investigation and research need to deal with people of different classes and different thoughts, psychology and personalities. If you want to know what you need, you must know all kinds of people, master the skills of communicating with people, know all kinds of professional knowledge, who to meet and what to say. The third is to know how to write. Investigation report is a special style, which is also difficult to write. It has special requirements and formats, which requires that the writer should have a certain writing level, be able to sort out and summarize information, summarize and refine opinions, analyze research problems and express them accurately and vividly.

(2) Go in and establish the "three spirits". The first is to establish the spirit of seeking truth. Seeking truth from facts is the essential attribute of investigation and research. To do a good job in research, it is necessary to keep an objective and calm mind and not be covered by secular popularity and subjective assumptions; It is also necessary to pay attention to absorbing different opinions and viewpoints, and to verify the specious things, so as to truly understand the facts, understand the truth and find the essence. The second is to establish the spirit of innovation. We should emancipate our minds, boldly innovate, explore new creations, new practices and new experiences of the grassroots and the masses with an inclusive mind, study deep-seated common problems with a developmental perspective, put forward our own unique views and innovative measures, and strive to "see what people have not seen, and make a difference." The third is to establish a spirit of hardship. Research is very hard work, so we must be calm and calm, and use hard work and hard work. In particular, writing a high-quality research report requires more vigil and meditation. Without dedication and hard work, it is impossible.

(3) Sink and achieve "three depths". First, in-depth work. Pay attention to the close combination of investigation and research with the work of the region and the department to prevent "two skins" and make the investigation meaningless; Regularly go deep into the front-line investigation of work, participate in the whole process of work, keep abreast of the work dynamics, effects and models, and put forward suggestions for improvement and perfection. The second is to go deep into the masses. We must persist in coming from the masses and going to the masses, listen to the opinions of cadres and the masses extensively at the grassroots level, sum up experience and absorb wisdom, so as to achieve the purpose of listening to the truth, examining the facts, gaining true knowledge and collecting practical results. The third is in-depth practice. Only by putting yourself in the spot and going deep into the scene can we have more sensibility, rationality, understanding and spirituality, and we can have more ideas and methods. Research should be based on solving practical problems, not just for writing an article.

Second, highlight the "four points" and select topics with high precision

The purpose of conducting research by the political research department is to serve the decision-making of the party Committee, solve the development problems, and manage the masses well. Therefore, we must base ourselves on the duty and mission and select the research topics accurately.

(1) Selecting topics around strategic priorities. In order to give full play to the role of supporting politics with literature, the political research department must focus on the overall situation, plan the overall situation and serve the overall situation, adhere to the direction of the party Committee’s decision-making as the direction of research work, and carry out forward-looking, overall and institutional research closely around the planning of the city’s major development strategies, key ideas and important plans, so as to effectively seek for the party Committee’s decision-making. It is necessary to pay close attention to the whereabouts, words and instructions of leaders, so as to resonate with the party Committee in thinking, coincide in timing, converge in intention and be close in demand, and ensure that the selected topics are highly compatible with the overall situation of the city. For example, we have carried out several investigations around the major arrangements such as "supporting Hanzhong to build a regional central city" and "building three cities" by the municipal party Committee, which have been well received by the leaders, and the opinions and suggestions put forward have been adopted by the leaders, and some have been transformed into important documents of the municipal party Committee and municipal government.

(2) Targeting at the development difficulties and selecting topics. The purpose of investigation and study is to find problems, study countermeasures and promote development. Research topics should adhere to the problem-oriented and goal-oriented, aim at the outstanding problems that affect and restrict the local reform and development, conduct in-depth research and brainstorm, and find out the ideas and countermeasures to effectively solve the problems. Last year, we conducted research on the realization of a well-off society in an all-round way in Hanzhong, and the research report was fully affirmed by the leaders of the municipal party committee. We not only made a special report and exchange at the Standing Committee of the municipal party committee, but also included the nine short-board and weak indicators proposed in the annual target responsibility assessment of the whole city. In March this year, we conducted timely research on the impact of COVID-19 epidemic on economic development, and put forward countermeasures and suggestions to resume work and production as soon as possible, which was highly valued by the leaders.

(3) Focus on social hot topics. We should adhere to the people-centered thinking, focus on the hot spots and pain points that the masses are concerned about, focus on the hot spots that are widely concerned by public opinion, matters of great interest to the masses, and issues with loud opinions from the masses, understand their "expectations, anxieties, worries, grievances and demands", and put forward relevant solutions to the party Committee, government and relevant departments in a timely manner. For example, in recent years, we have conducted in-depth research on topics such as the balanced allocation of educational resources, the reform of the township management system, and the impact of the epidemic on the economy. Some of the targeted, operational and practical measures put forward by the research have been adopted by relevant departments, and some have been translated into policy documents.

(four) close to the highlights of the work. "People are the creators of history", and many of our experiences are created by the grassroots and the masses. Cadres in the political research reform system should pay close attention to and be good at discovering innovative practices of the grassroots and the masses, conduct timely and in-depth research, summarize and refine them, reflect them to the party committees and governments, and promote them to the society. In recent years, we have selected topics in deepening reform and tackling poverty, and conducted research to form a number of research results. For example, summarizing, refining and publicizing the reform and innovation measures of various departments in counties and districts, and carrying out the selection activities of "Top Ten Most Influential Reforms" and "Top Ten Innovative Reforms" have mobilized the enthusiasm of all aspects of reform. Last year, we investigated and summarized the innovative practices of industrial poverty alleviation in various places, and compiled the Typical Cases of Industrial Poverty Alleviation in Hanzhong, which was printed and distributed to all departments in counties and districts for learning and reference, and was well received by all parties.

In practice, I feel that we should do "three taboos" when choosing a good topic through investigation and research: First, avoid too large a topic. The topic is too big and wide, just like a tiger can’t eat the sky, so it is difficult to go deep into the research, and the research report will be lengthy and the focus will not be prominent. Second, avoid the topic is too empty. The topic selection is too theoretical, which often leads to empty content, unable to effectively guide practice and lack of operability. Three taboos are too old. Some topics are outdated, and the research content and proposed measures can’t keep up with the new situation, so the research results have no practical value.

Third, to achieve "four in" and high-efficiency research

The investigation and study focus on "body entry" and "heart-to-heart". "Being in the body" means going deep into the grassroots to investigate and hear on the spot and get first-hand information; "Heart-to-heart" means to carefully analyze the situation, study problems, think deeply, put forward ideas and measures, combine the two, and strive to make "investigation" and "research" touch the spark of truth.

(A) grasp the "three-headed", so as to "know first". Sun Tzu’s Art of War has a saying, "Those who count in the temple without fighting have to count more; Without a war, the temple is not a winner, and it is less, which emphasizes the importance of collecting intelligence before the war. The same is true for conducting research. It is necessary to find out the situation in advance and accurately grasp the "three heads" to avoid a sense of strangeness and distance during research. The first is to grasp the "top". Understand and master the party’s principles and policies and national laws and regulations at this stage, and prevent your own opinions and suggestions from violating policies and regulations and lagging behind the policy system. The second is to grasp the "head down". According to the research topic, collect and understand the grassroots situation, existing problems, typical cases, innovative practices, etc. through multiple channels, so as to be aware of it. The third is to grasp the "outside", understand the relevant dynamic information in the field, especially the new practices, new experiences and failure lessons, broaden our horizons and guide the investigation.

(two) to formulate plans, so as to "plan ahead". Go up and fight, go down and fight. Only by planning ahead and figuring out why and how to investigate? Research can be carried out in a targeted and orderly manner. Therefore, before the investigation, it is necessary to make a scientific plan, make clear the purpose, task, key content, place, object and method of the investigation, so that the comrades and objects at the grassroots level can understand what to do and make corresponding preparations in advance, so as to get what they want in a limited time. Before and during the investigation, the outline of the investigation report can also be listed in advance in order to collect useful information more effectively.

(3) Select the optimal method, so as to "check the facts". To improve the efficiency of research, we need to choose the correct research methods. The commonly used research methods include discussion survey, interview survey, questionnaire survey and statistical survey. With the development of modern information technology, new methods such as online survey have emerged, which have the advantages of obtaining information and data comprehensively, reliably and quickly, making the investigation and research content more supportive and convincing. In the specific investigation, we should select the appropriate investigation methods according to the purpose, content and object of the investigation, so as to improve the quality and efficiency of the investigation. For example, the investigation of the masses should be based on interviews, and the investigation of the market should use a variety of methods such as interviews, statistical surveys, and online surveys.

(D) Careful thinking, so as to "study in depth". The process of investigation and research is actually a process of thinking deeply about problems. It is necessary to think through the whole process of research topic selection, scheme formulation, field visit, demonstration analysis and report writing, and constantly systematize, theorize and deepen the scattered, perceptual and superficial understanding. It is necessary to conduct repeated research and thinking on unsolved, incomprehensible and newly discovered problems, and strive to find out the relevant points of things, the breakthrough points of problems and the solution points of contradictions, and put forward measures to solve the problems. We must adhere to the principle of originating from practice and returning to practice, asking questions from the people, asking questions from the people, and consulting the grassroots in time to ensure that it can stand the test of history and the people.

Fourth, grasp the "seven essentials" and write with high quality

The research report is the reflection and embodiment of the research results, and the transformation of the research results needs people to promote the implementation. Therefore, when writing a report, we should adhere to the people-oriented principle, closely focus on "easy to understand, attractive, easy to operate and easy to popularize" to make the report grounded, popular and steaming.

(1) The theme should be clear. First, it is necessary to unify the research and report, keep the original intention of the research highly consistent with the theme of the report, and ensure the smooth realization of the expected purpose. Second, it is necessary to unify the theme and materials, and ensure that the report theme can command the materials and the materials can support the theme. Third, it is necessary to unify viewpoints and arguments, take a clear-cut stand on what is in favor and what is against, and why the arguments for and how to approve should be made by hit the floor, so as to synchronize themes, viewpoints and contents, and ensure "blood, flesh and soul".

(2) Be ambitious. We should have the overall situation, carry out research from the height of policies, superiors and the masses, look at the macro and micro, unify the overall situation and focus on the key points, take care of the present and think about the long term. It is necessary to have the flavor of the times, focus on keeping pace with reality and the times, put forward novel and creative ideas, and sing "military songs loud and clear" from "old tunes" to make readers feel refreshed and resonate. We should have deep connotation and be good at understanding the essence of things with materialist dialectics. We can make a big deal out of a molehill, or make a big deal out of a molehill, and strive to dig out deeper meanings in a comprehensive, systematic, connected and varied way.

(3) Planning articles should be exquisite. A good report should have the characteristics of clear thinking, rigorous structure, clear organization and prominent focus, pay more attention to integrity, have information, research, countermeasures, opinions, analysis and conclusions; Pay more attention to logic, reasonable paragraph arrangement, clear hierarchy, smooth connection, proper transition and care, etc. Pay more attention to balance, and the length of each block and paragraph should be reasonable to avoid the situation of paying attention to one thing and losing the other and being top-heavy; Pay more attention to flexibility, the text is not fixed, and the form is not eclectic, as long as it is easy to understand and explain the problem; Pay more attention to connectivity, and the situation, strategy and measures are interconnected and interact with each other.

(4) Material selection should be accurate. In the process of choosing materials, we should stick to the theme, hold the bull’s nose, choose materials that make the theme concentrated, distinctive and prominent, and resolutely abandon materials that have nothing to do with the theme, and never damage the theme because of preference. Only materials that are authentic, practical, reasonable and scientific can be convincing. We should pay attention to typical examples, which can set off and highlight viewpoints better than ordinary materials, and achieve the unity of viewpoints and materials. To use data, statistical data has strong generalization and expressive force, and a large number of accurate statistical analysis of data can enhance the scientific, accurate and persuasive nature of the report.

(5) The argument should be thorough. Three precautions should be paid attention to in doing a good argument: first, the viewpoint is not clear, the materials are piled up, only the discussion is not discussed, and the viewpoint is not summarized from the materials; Second, the air defense argument is insufficient in materials, lack of factual basis, and lack of analysis and research; The viewpoint of three defenses is divorced from the material, and the material can’t explain the viewpoint.

(6) the text should be refined. The language expression requirements of the research report: the expression should be direct, hit the nail on the head, express one’s intentions directly, say one thing, say two things, and fully show the position and viewpoint of the writer; Words should be used accurately, whatever they mean, without euphemism, cover-up, ambiguity and flavor; Language should be concise, cherish words like gold, don’t talk nonsense, express accurately with the least number of words, and try to be plain and expressive. A research masterpiece can’t be made in one stroke. It is always carefully scrutinized, carefully polished and repeatedly revised before it is eloquent and powerful.

(7) the transformation should be timely. The transformation of research results is the "last mile" of the whole research activity. Only by transforming the research results into practical results can such research be meaningful and reflect its value. It is necessary to seize the opportunity, and the research report should be "born at the right time" in order to "make use of it" and provide valuable reference for leadership decision-making. Otherwise, today is a treasure and tomorrow may become a grass. It is necessary to publicize and promote the research results in a timely manner through leaders’ reference, newspaper publication, online publication, work exchange, cadre training, and grassroots publicity, so as to promote the realization of "blooming everywhere" and "results everywhere". (The author is the director of the Political Research Office and Reform Office of Hanzhong Municipal Committee)

When investigating Daqing, Heilongjiang, Lan Shaomin emphasized the promotion of Daqing Spirit and Iron Man Spirit to help Longjiang accelerate its revitalization and development.

  The newspaper 9 (Reporter Talia Liu) On the 8th to 9th, Lan Shaomin, Chairman of the Heilongjiang Provincial Political Consultative Conference, went to Daqing City to conduct research on giving full play to the role of the CPPCC as a special consultative body and helping the revitalization of Longjiang.

  Lan Shaomin visited Tieren Wang Jinxi Memorial Hall and Daqing Volvo Automobile Manufacturing Co., Ltd. successively, went deep into Daqing CPPCC organs for discussion and exchange, visited some CPPCC members living in Daqing Province, and visited Baolian enterprises.

  Lan Shaomin pointed out that Daqing Spirit (Iron Man Spirit) is the precious spiritual wealth of our party, country and nation, which has touched, educated and inspired generations. Today, it still has a strong guiding significance for us to temper party spirit, improve work style, overcome difficulties and accelerate development. To do a good job in the work of the CPPCC, we should thoroughly implement the important requirements of the Supreme Leader General Secretary on carrying forward the spirit of Daqing (the iron man spirit), implement the relevant arrangements of the provincial party Committee, absorb the powerful power of ideals and beliefs from it, hold high the banner and be loyal to the party. Socialism with Chinese characteristics Thought, the supreme leader in the new era, should be used to cast a soul, implement the party’s leadership and party building work, firmly support the "two establishments" and resolutely achieve the "two maintenances" to ensure the correct direction of the CPPCC cause.

  Lan Shaomin pointed out that we should learn from the spirit of Daqing (Iron Man Spirit) that we should be highly conscious of our mission, strengthen our responsibilities and work hard. Establish a first-line awareness, pursue first-class quality, self-pressurize, improve standards and produce quality products. It is necessary to perform their duties in depth around optimizing the business environment, so as to ensure that political consultations do not forget the business environment, democratic supervision keeps an eye on the business environment, participate in and discuss state affairs, pay attention to the business environment, and build consensus to highlight the business environment, so as to make it a specific point for the CPPCC to focus on the work and serve the overall situation.

  Lan Shaomin emphasized that we should inherit the fine tradition of seeking truth and being pragmatic from Daqing spirit (Iron Man Spirit), improve the style of work and display the image. We should study hard, improve our skills, emancipate our minds, be brave in innovation, improve the system and standardize our work, make full use of the "four systems" and constantly strengthen the self-construction of the CPPCC.

  Lan Shaomin stressed that it is necessary to support CPPCC members to carry out their work, optimize their job security, strictly manage their duties, arouse their enthusiasm and creativity, give full play to the main role of CPPCC members, and make greater contributions to the construction of the "Six Dragons" and the promotion of the "Eight Revitalizations".

  In Daqing Anruida Technology Development Co., Ltd. and PetroChina Daqing Petrochemical Company, Lan Shaomin inquired about the production and operation situation and the difficulties to be solved in detail, and had in-depth exchanges on optimizing financial services, expanding the production capacity of enterprises, taking various measures to attract talents, strengthening the responsibility and accelerating development.

  Relevant responsible comrades in Daqing participated in the survey.

Three systems of agricultural science and education system work together-science and technology help spring ploughing to build a high-yield foundation

  The prelude of spring has been played, thousands of hectares of farmland have awakened from their deep sleep, and a hot wave of spring management and spring ploughing has begun. In order to steadily push forward the work of preparing for spring ploughing, firmly grasp the initiative of food security and ensure a bumper harvest of summer grain, the Ministry of Agriculture and Rural Affairs increased the guarantee of agricultural science and technology services, gave full play to the comprehensive role of modern agricultural industrial technology system, national agricultural technology extension system and farmers’ education and training system, and organized agricultural technology extension services to escort spring ploughing.

  Finding problems in the field and pushing them according to local conditions

  Spring is easy to die, and farming time waits for no one. The national modern agricultural industrial technology system quickly took action, and experts sank to the front line to check the agricultural situation and see the soil moisture, combining with the actual production in various places, highlighting the characteristics of regionality, practicality and simplification, and providing important guidance for local agricultural and rural departments to formulate local practical production technologies. Up to now, the Ministry of Agriculture and Rural Affairs has promoted 118 technologies nationwide, giving full play to the supporting role of science and technology in increasing the yield of important crops such as grain and oil.

  After full investigation and investigation, Jiangsu Huai ‘an Experimental Station, the national wheat industrial technology system, formulated the current technical measures of wheat seedling situation and field management, reminding farmers to highlight the principle of "treating early and treating small", strengthen the implementation of key technologies, ensure weeding effect and prevent phytotoxicity.

  Shangshui County, Zhoukou City, Henan Province is a big grain-growing county, with a total of 1.165 million mu of high-standard farmland and 50,000 mu of the first-class high-standard farmland core demonstration area in the province and the whole country. After investigation, the agricultural and rural departments of Shangshui County found that the area of first-class and second-class seedlings in the city accounted for more than 90%, and the wheat seedlings grew well. In view of this situation, agricultural technicians focus on wheat sheath blight, stem rot and weed control in the field to provide technical support for ensuring a bumper harvest of summer grain this year.

  Ningjin County, Dezhou City, Shandong Province, also actively promoted the new model of "4422" green high-yield technology according to local conditions. In view of the large-scale freezing injury of wheat, the agricultural technology department instructed farmers to take technical measures such as early suppression, early management and topdressing of nitrogen and phosphorus fertilizers to lay a solid foundation for a bumper harvest of summer crops.

  The relevant person in charge of the Department of Science, Technology and Education of the Ministry of Agriculture and Rural Affairs said that in the special campaign of pushing technology bills of lading for soybeans and corn, the "one county, one policy" and the "one-to-one" guarantee system for agricultural technicians and towns will be implemented for technology demonstration counties, and the technical plan will be implemented according to the symptoms.

  Guide agricultural technology service to Tiantou online and offline

  "What are the cultivation and management techniques for planting potatoes?" On the morning of February 13th, Li Hui from Taibusi Banner of Xilin Gol League in Inner Mongolia posted such a question on the information service platform of agricultural technology extension in China. Peng Shi, an agricultural technician in Emei Mountain City, Leshan City, Sichuan Province, quickly gave advice: "Leveling the land, selecting excellent high-yield and disease-resistant varieties, rational close planting, strengthening water and fertilizer management and pest control." Since beginning of spring in 2023, the agricultural technology extension information platform in China has accumulated more than 280,000 online answers to farmers’ production problems in spring ploughing and preparation for ploughing.

  At the same time, in order to popularize the knowledge of agricultural production in a more detailed and vivid way, China Agricultural Technology Extension Information Platform also launched a number of short videos aimed at spring tube and spring ploughing technology, inviting professionals to explain the difficulties and hot spots of current production technology. Using the big data analysis function, the platform will release the problems repeatedly raised by farmers and the diseases commonly encountered in a centralized way, and display them at the top, which is convenient for farmers to check. In addition, through farmers’ questions and field service logs uploaded by agricultural technicians, managers can also understand different soil moisture, seedling conditions and diseases in different places, and provide decision-making basis for production technical guidance.

  In addition to providing intimate information services, agricultural technicians are also busy sending the technical services of spring tube and spring ploughing to the fields to teach farmers related skills. Since the beginning of spring, a total of 150,000 agricultural technicians and experts from all over the country have gone to the front line for guidance, seizing the favorable opportunity to promote spring ploughing and preparation, with a service mileage of more than 24 million kilometers.

  Recently, the rice fields in Dacun Village, Minle Town, Jinggu County, Pu ‘er City, Yunnan Province were particularly lively. The villagers and agricultural technicians planted rice seeds together and were very busy. Since the beginning of spring ploughing, agricultural technicians from villages and towns in Jinggu County have rushed to the grassroots level to demonstrate the technical essentials to farmers and explain the safe use of agricultural machinery and tools, pest control and other knowledge to ensure the orderly and efficient promotion of spring ploughing production.

  Mengcheng County, Bozhou City, Anhui Province is also a busy spring farming scene, among which there are many agricultural technicians running around. "Rational fertilization should be combined with watering, and nutrient foliar fertilizer should be sprayed to promote the development of wheat root system, cultivate strong seedlings and minimize the loss of freezing injury." In the wheat field of Guohu Village in Xiaoxinji Township, agricultural technicians put forward relevant disaster reduction suggestions after inspecting the frozen wheat of villagers.

  Accurately train grounded farmers to "charge" and promote production

  In order to fully stimulate farmers’ enthusiasm and creativity in production, all localities seize the slack season in winter and spring, and timely carry out training on planting new varieties and new technologies in view of the key farming hours, important links and major diseases of spring ploughing. Up to now, more than 5,000 special training classes for farmers have been set up throughout the country to impart professional knowledge and technical experience in agricultural production and help cultivate high-quality farmers.

  In order to ensure the orderly agricultural production, Keshan Experimental Station, a national wheat industrial technology system located in Qiqihar, Heilongjiang Province, began to prepare for spring ploughing non-stop. At present, the experimental station has held five training courses on spring wheat preparation for spring ploughing, with 266 trainees, focusing on introducing farmers to the market situation, fertilizer selection, fertilization methods and the use of new pesticides. At the same time, we will establish a WeChat exchange group to solve all kinds of problems existing in wheat farmers’ preparation and production in time.

  Just after the Spring Festival, at the lecture on spring wheat field management held in Mengjin District, Luoyang City, Henan Province, more than 50 large grain growers listened attentively to Gao Haitao, director of the Wheat Research Institute of Luoyang Academy of Agriculture and Forestry, on the stage. Farmers have said that experts are very helpful in explaining the problems of spring drought and freezing injury in wheat production, water and fertilizer management in spring wheat field and pest control technology.

  In spring, as long as sowing the next seed, autumn can harvest a lot of food. Spring tube and spring ploughing are the "opening drama" of agricultural production, and also an important node to play the role of agricultural science and technology. In the fertile soil where all things germinate and flourish, science and technology will inject more wisdom into the high-quality development of agricultural industry.

Xiaomi officially announced the SUV model: named "Xiaomi Yuqi", which will be officially launched in June and July next year.

Xiaomi’s first SUV model, which was expected by the outside world, was finally unveiled.

On December 9th, Xiaomi’s new SUV model was officially exposed according to the details of the publicity of the enterprise’s declared model disclosed by official website of the Ministry of Industry and Information Technology. The product model is XMA6500LBEVA1, the name is pure electric multi-purpose passenger car, and the production address is No.21, Huanjing Road, Beijing Economic and Technological Development Zone.

According to the application information, the length of the vehicle is 4999mm, the width is 1996mm, the height is 1600mm and the wheelbase is 3 meters.

On November 15th last year, the Ministry of Industry and Information Technology issued the Announcement of Road Motor Vehicle Manufacturers and Products (the 377th batch), and two Xiaomi brand cars were officially unveiled. The name of the company was Beijing Automotive Group Off-road Vehicle Co., Ltd., and the production address was: No.21 Courtyard, Huanjing Road, Beijing Economic and Technological Development Zone.

According to Xiaomi Auto Weibo, the new car of Xiaomi YU7 SUV is expected to be officially launched in June and July next year.

On November 18th, Xiaomi Group (1810.HK) released its financial report for the third quarter of 2024. The total revenue of Xiaomi Group in the third quarter of this year was 92.5 billion yuan, up 30.5% year-on-year. The net profit in the third quarter was 5.35 billion yuan, a year-on-year increase of 9.7%; The adjusted net profit was 6.3 billion yuan, a year-on-year increase of 4.4%, including the adjusted net loss of 1.5 billion yuan for innovative businesses such as smart electric vehicles.

At that time, in the conference call after the earnings report, Xiaomi President Lu Weibing said that Xiaomi SU7 delivered more than 20,000 vehicles in October and will exceed 20,000 vehicles again in November. Under this situation, Xiaomi Automobile adjusted its delivery target in 2024 from the original plan of 120,000 vehicles to 130,000 vehicles.

Earlier on October 29th, Lei Jun announced the high-performance version of Xiaomi SU7-SU7 Ultra, also known as the ultimate version of SU7. Lei Jun said that Xiaomi SU7 Ultra will be a racing car that can legally go on the road, and it has also become the fastest four-door car in the history of New North, with a pre-sale price of 814,900 yuan. The production version will be officially released in March next year.

There are constant speculations about Xiaomi SUV in the industry, especially for the price. There are price speculations from 150,000 yuan to 300,000 yuan, but Xiaomi has not responded to relevant rumors.

Xiaomi’s layout on the SUV is ready. As early as April 18th, during the live broadcast in Tik Tok, Lei Jun answered a question from a netizen (will he be an SUV). At that time, he said, "This question cannot be answered and needs to be kept secret."

On April 20th, at the symposium on the 30th anniversary of Internet development in China, Zhou Hongyi asked Lei Jun: Xiaomi SU7 is so hot, can you give him a experience? Lei Jun gave a "high emotional intelligence reply": he carefully studied the car selection standard in Zhou Hongyi, and he couldn’t drive but only sat in the back seat. Xiaomi SU7 was designed for users who pursued driving pleasure and was not suitable for him. I will recommend it to him when Xiaomi makes SUV version.

 

From scale speed to quality efficiency, China’s economy has a higher "gold content"

  Editor’s note:

  2020 is the year when a well-off society is built in an all-round way and the 13th Five-Year Plan ends. Looking back at China’s economic development in the 13th Five-Year Plan period, under the strong leadership of the CPC Central Committee with the Supreme Leader as the core, with the development mode from scale to speed to quality and efficiency gradually taking shape, China’s comprehensive national strength, economic strength, scientific and technological strength and international influence have leapt to a new level.

  From now on, People’s Daily Finance launched "Looking Back ‘ Thirteenth Five-Year Plan ’ "I like to see new achievements" series of reports, combing the new achievements made in China’s economic and social reform and development in the "Thirteenth Five-Year Plan" period, and showing the new struggle of people of all ethnic groups across the country to overcome difficulties and forge ahead.

  In 2019, China’s GDP reached 99.1 trillion yuan, contributing about 30% to world economic growth; Per capita GDP exceeded the $10,000 mark for the first time, taking a solid step towards the level of high-income countries; The contribution rate of final consumption expenditure to economic growth remained around 60%, the urbanization rate of permanent residents rose to 60.6%, and the energy consumption per unit GDP decreased by 13.2% compared with 2015. In the past five years, the total number of new jobs in cities and towns in China has exceeded 60 million … …

  Under the changing situation of the world economy, a series of data reflect that China’s economic strength has greatly jumped, its economic structure has been continuously optimized, its economic growth has more quality and efficiency, its people’s sense of gain, happiness and security has been continuously improved, and their understanding of the law of economic and social development has been further deepened in practice.

  "Gold content" is higher

  Behind the economic aggregate of nearly 100 trillion, the quality is improving.

  On June 1st this year, the Central Committee of the Communist Party of China and the State Council issued the Overall Plan for the Construction of Hainan Free Trade Port. In the 100 days after the announcement of the plan, there were more than 89,000 new market entities in Hainan. In the 88 days after Hainan implemented the new policy of duty-free shopping for outlying islands, the duty-free sales of the whole island reached 8.3 billion yuan.

  The sustained release of the development bonus of Hainan Free Trade Port is a vivid epitome of China’s vigorous economic development during the 13th Five-Year Plan period.

  From 2016 to 2019, the total economic output of China increased from 70 trillion yuan to nearly 100 trillion yuan, and the economic growth rate remained above 6%, accounting for 16% of the global economy and contributing about 30% to the world economic growth. At the same time, as the first major economy to resume growth since the outbreak of the epidemic, China’s economic influence in the world is also constantly improving.

  While the economic strength has greatly jumped, the economic structure of China has been continuously optimized, the quality and efficiency have been steadily improved, and the "gold content" of economic development has become more sufficient.

  In 2019, the total retail sales of consumer goods in China reached 41.2 trillion yuan, which has become the largest market in the world, and the contribution rate of final consumption expenditure to economic growth remained at around 60%. In 2019, the added value of high-tech industries above designated size accounted for 14.4%, and the added value of service industry accounted for 53.9% of GDP.

  At the same time, the total R&D investment ranks second in the world, and the average annual growth rate of emerging service industries such as information transmission, software and information technology services is as high as 19.4% in the past four years. With the emergence of a large number of innovative achievements such as manned space flight, lunar exploration project and quantum communication, new economic kinetic energy is constantly emerging.

  Feng Qiaobin, deputy director of the Macroeconomic Research Department of the State Council Development Research Center, said in an exclusive interview with People’s Daily Online that among the 25 main indicators identified in the Outline of the 13th Five-Year Plan, the urbanization rate of permanent residents and the number of invention patents per 10,000 population have been achieved ahead of schedule, and most other indicators are nearing completion and progressing steadily.

  "More importantly, the pace of economic transformation and upgrading is accelerating, and the development mode has gradually shifted from scale and speed to quality and efficiency. The increase in the proportion of added value in the service industry is the best example. With innovation and entrepreneurship becoming a common practice in the whole society, China’s economy will be further transformed and upgraded with confidence and momentum in the future. " Feng Qiaobin said.

  Pan Helin, Executive Dean and Professor of Digital Economy Research Institute of Zhongnan University of Economics and Law, also believed in an exclusive interview with People’s Daily Online that the continuous deepening of the practice of high-quality development concept led to the continuous optimization of China’s economic structure, and innovation-driven development and the construction of an open economy became an important highlight of China’s economic development during the Thirteenth Five-Year Plan period.

  Have a better sense of gain

  The per capita GDP has exceeded $10,000, and there is a great livelihood in the "money bag"

  In Yunshan Village, Zhutang Township, Lancang Lahu Autonomous County, Pu ‘er City, Yunnan Province, along the smooth cement road, brick-concrete tile houses are neatly arranged, with lush trees and flowers on both sides of the road, fragrant melons and fruits in front of the house and hidden by green mountains and green waters, the picture of beautiful countryside unfolds vividly.

  In China, more and more "Yunshan Villages" are moving from poverty-stricken mountainous areas with a poverty incidence rate as high as 70% to villages inhabited by ethnic groups, to a new model of "infrastructure+industrial development+quality improvement".

  During the "Thirteenth Five-Year Plan" period, decisive results were achieved in tackling poverty: more than 50 million poor farmers were lifted out of poverty, and the per capita net income of poverty-stricken households with established files nationwide increased from 3,416 yuan in 2015 to 9,808 yuan in 2019.

  In 2019, China’s per capita GDP exceeded 10,000 US dollars, and the per capita disposable income of the national residents reached 30,733 yuan, an increase of 39.9% over 2015, and the scale of middle-income groups continued to expand.

  At the same time as income increases, the concept of "great people’s livelihood" continues to deepen.

  During the "Thirteenth Five-Year Plan" period, China vigorously implemented the employment priority policy, 2016— In 2019, the total number of new jobs in cities and towns reached 53.78 million, and the number of people participating in pension, medical care, unemployment, work injury and maternity insurance continued to increase, and the construction of affordable housing projects was accelerated.

  In 2019, the proportion of excellent days in 337 cities at or above the prefecture level was 82%. Among the 337 monitored cities at or above the prefecture level, 46.6% of the cities met the air quality standards, an increase of 25 percentage points over 2015. By the end of 2019, of the nine binding indicators in the field of ecological environmental protection clearly defined in the "Thirteenth Five-Year Plan", seven have completed their target tasks ahead of schedule.

  During the "Thirteenth Five-Year Plan" period, with the implementation of rural revitalization strategy and regional coordinated development strategy, the income level of rural residents and residents in the central and western regions of China continued to increase, and the income ratio of urban and rural residents decreased from 2.73 in 2015 to 2.64 in 2019.

  Pan Helin believes that under the general environment of global instability and uncertainty and downward pressure on the international economy, China has stabilized the basic livelihood by tackling poverty and stabilizing the basic income sources of employment. At the same time, actively promote the construction of public service systems such as medical care and education, which has effectively improved the living standards and happiness of China people.

  “‘ Thirteenth Five-Year Plan ’ The continuous improvement of people’s livelihood and well-being in the period benefited from the CPC Central Committee with the supreme leader as the core insisting on taking the people as the center and taking the people’s sense of happiness and gain as the standard to promote reform and formulate policies. At the same time, it also benefited from the development dividend brought by China’s economic transformation and upgrading process and the pragmatic practice of the people of China. " Feng Qiaobin said.

  The concept is further deepened

  Respect the law of factor flow and solidly promote high-quality development.

  On August 24th this year, General Secretary of the Supreme Leader presided over a symposium of experts in the economic and social fields and delivered an important speech.

  The supreme leader pointed out that theory originates from practice and is used to guide practice. Since the reform and opening up, we have summed up new vivid practices in time, constantly promoted theoretical innovation, and put forward many important conclusions on major issues such as development concept, ownership, distribution system, government functions, market mechanism, macro-control, industrial structure, corporate governance structure, people’s livelihood security, and social governance.

  Looking back at the "Thirteenth Five-Year Plan" period, the remarkable feature of China’s economic development is to enter a new normal.

  Under the new normal, the main characteristics of China’s economic development are: the growth rate should be changed from high speed to medium speed, the development mode should be changed from scale speed to quality efficiency, the adjustment of economic structure should be changed from incremental expansion to adjustment of stock and optimization, and the driving force for development should be changed from relying mainly on resources and low-cost labor to innovation.

  The development course of these five years has witnessed the further deepening of our understanding of the regularity of economic and social development.

  Under the guidance of the people-centered development idea, we adhered to the new development concept and paid more attention to the coordination and sustainability of development: the industrial structure was continuously optimized, the coordinated development strategy of major regions was accelerated, the coordinated development of urban and rural areas and regions showed a new pattern, the number of pilot free trade zones was expanded to 21, and the pace of reform and opening up continued to accelerate.

  Feng Qiaobin believes that during the Thirteenth Five-Year Plan period, China’s economy changed from high-speed to medium-high-speed growth. Under the change of objective situation, the CPC Central Committee further deepened its understanding of the regularity of economic and social development and proposed to promote high-quality development. At the same time, coordinating the two overall domestic and international situations, promoting high-level opening to the outside world, and gradually achieving higher quality, more efficient, fairer, more sustainable and safer development.

  In April this year, the Central Committee of the Communist Party of China and the State Council issued the Opinions on Building a More Perfect System and Mechanism for the Market-oriented Allocation of Elements, clearly proposing to promote the independent and orderly flow of elements. Feng Qiaobin believes that respecting the law of independent flow of factors reflects China’s firm determination to further stimulate the creativity and economic vitality of the whole society and promote the quality change, efficiency change and power change of economic development.

  "At the same time, the whole ‘ Thirteenth Five-Year Plan period ’ We have a deeper understanding of the relationship between the government and the market. Especially in the process of resolutely winning the epidemic prevention and control war, once again let us see the important role of China’s effective market and the coordinated efforts of the government. " Feng Qiaobin said.

When is the best time to buy the full reduction rule of 2024 Taobao JD.COM 618 activities?

  Compared with last year, the 618 event in 2024 has been adjusted. JD.COM, Tmall, Taobao and other platforms have cancelled the pre-sale activities. When will the 618 event start this year? Let’s take a look at the specific time schedule, full reduction rules, and what preferential ways to play!

  618 Super Red Packet Password

  (Starting from 20th) Mobile Taobao Search: Earn 3300 when you get it.

  (Starting from 28th) Mobile phone JD.COM search: Good luck red envelope 588.

  First, Taobao Tmall 618 activities

  1. Activity time

  During the period of June 18, 2024, Taobao Tmall cancelled the pre-sale mechanism and directly grabbed the spot. The whole activity time is from May 19th to June 20th, 2024, and the whole preferential time is divided into two parts: the mid-year kick-off and the 618 Carnival.

  ① Make a good start in the middle of the year

  Warm-up period: 0: 00 on May 19th, 2024-20: 00 on May 20th.

  Sale period: 20: 00 on May 20th, 2024-24: 00 on May 28th.

  ②618 year-end carnival

  Warm-up period: 0: 00 on May 29th, 2024-20: 00 on May 31st.

  Sale period: 20: 00 on May 31st, 2024-24: 00 on June 20th.

  How to collect super red envelopes: Open Taobao APP, enter the password "Earn 3300 if you receive it" in the search box, and then click Search.

  2. Promotional gameplay

  Cross-store full reduction of 300-50 or official reduction of 15%

  3, this year’s 618 gameplay

  ① Shopping cart discount discovery

  activity time

  20: 00: 00 on May 20th-23:59:50 on June 20th.

  Share it irregularly and empty the shopping cart.

  You can get some discounts on purchased goods.

  ② Lucky win free of charge

  activity time

  May 31, 20: 00: 00-June 7, 23:59:59

  Do the task of saving money and win the opportunity of free orders/goods at the venue.

  Grab free goods at regular intervals every day

  The venue is full of 50 yuan Lide 2 yuan (limited), and you can receive a red envelope without threshold every day.

  ③ Brand group

  Dynamic time

  20: 00: 00 on May 20th-23:59:59 on June 20th.

  Clothing brand group enjoys exclusive Taobao category coupons of 100-10/200-20/400-40, and the discounts can be superimposed.

  Maternal and child brand groups enjoy exclusive Taobao category coupons over 200-20/400-40, and the discounts can be superimposed.

  Clothing+top 100 brands of mother and baby, explosive limited large Amoy gifts.

  4, save money strategy

  When is the best time to buy?

  This year, Taobao Tmall’s price rules require merchants to sign up for the 618 event at the lowest price for 30 days. The price of the first wave on May 20 should not be higher than the price of the second wave of carnival day on May 31, which means that it is more cost-effective to start at 8 pm on May 20.

  If the goods are purchased in advance, when there is a straight-down activity, a window will pop up to remind them that it can be cheaper.

  To receive subsidy coupons, the same type of goods can be used universally. If you buy an Apple mobile phone during the period of 618, there will be two kinds of coupons: store coupons and Tmall Apple coupons.

  The price is guaranteed until July 5, and Taobao stores (including store C) participating in the activities during the period of June 18 need to purchase transportation insurance, so you don’t have to worry about after-sales return.

  Second, JD.COM 618 activities

  1. Activity time

  In this year’s 618, JD.COM focused on "Selling Good Things at Low Prices in Spot", and the activity time was from 20: 00 on May 31st to 24: 00 on June 20th. The whole activity period was divided into a good start, a special session, a climax and a counter-session.

  ① A good start: 20: 00 on May 31st, 2024-24: 00 on June 3rd.

  ② Special session: June 4th, 2024 from 0: 00 to June 15th, 2024 at 20: 00.

  ③ High tide period: from 20: 00 on June 15th to 24: 00 on June 18th, 2024.

  ④ Return period: 0: 00 on June 19th, 2024-24: 00 on June 20th.

  How to collect the super red envelope: Open the JD.COM APP, enter the password "Good Luck Red Packet 588" in the search box and click Search.

  2. Promotional gameplay

  The main promotion of cross-store every full 300 yuan minus 50 yuan cross-store full reduction efforts.

  3, save money strategy

  If you want to buy a mobile phone at this time, it is most cost-effective to lock in at 20 o’clock on May 31.

  Half-year lowest price: As long as the price of goods in the period of 618 is lower than the lowest price in the past 180 days, they will automatically participate in the "half-year lowest price" activity, and you can focus on the half-year lowest price logo when buying things.

  Coupon Distribution: JD.COM will distribute all kinds of coupons, including large Apple coupons, 10 billion subsidy coupons, universal coupons over 200 minus 20, etc. The superposition of various coupons can also save a sum of money.

The synchronous technology of pushing and assembling shield machine was successfully tested in Shanghai

This is the "Jiyue" shield machine in the workshop of Shanghai Tunnel Machinery Manufacturing Branch (photo taken on April 13, drone photo).

The synchronous technology of shield tunneling and assembling independently developed by Shanghai Tunnel Engineering Co., Ltd. has been successfully tested recently, and the first push-and-assemble synchronous shield machine is about to go offline. In the process of tunnel construction, the shield machine using this technology will realize the parallel operation of tunneling and assembly, which will greatly improve the construction efficiency.

In the traditional shield machine construction, the construction process is generally advancing, stopping and assembling. Every time the shield machine goes forward, it needs to stop in situ, complete the assembly of a segment, and then continue the excavation. Tunnel excavation and segment assembly are carried out in series. The parallel operation of excavation and assembly can be realized by applying the push-and-push synchronization technology. Relevant simulation tests show that the push-and-push synchronization technology will greatly reduce the operation time of each ring segment of shield machine and improve the construction efficiency by 30% to 50%.

Xinhua News Agency reporter Fang Yushe

A worker uses a waist-hanging remote control to operate and test the push-and-pull synchronous assembly of the "Jiyue" shield machine (photo taken on April 13).

The synchronous technology of shield tunneling and assembling independently developed by Shanghai Tunnel Engineering Co., Ltd. has been successfully tested recently, and the first push-and-assemble synchronous shield machine is about to go offline. In the process of tunnel construction, the shield machine using this technology will realize the parallel operation of tunneling and assembly, which will greatly improve the construction efficiency.

In the traditional shield machine construction, the construction process is generally advancing, stopping and assembling. Every time the shield machine goes forward, it needs to stop in situ, complete the assembly of a segment, and then continue the excavation. Tunnel excavation and segment assembly are carried out in series. The parallel operation of excavation and assembly can be realized by applying the push-and-push synchronization technology. Relevant simulation tests show that the push-and-push synchronization technology will greatly reduce the operation time of each ring segment of shield machine and improve the construction efficiency by 30% to 50%.

Xinhua News Agency reporter Fang Yushe

This is the "Jiyue" shield machine in the workshop of Shanghai Tunnel Machinery Manufacturing Branch (photo taken on April 13th).

The synchronous technology of shield tunneling and assembling independently developed by Shanghai Tunnel Engineering Co., Ltd. has been successfully tested recently, and the first push-and-assemble synchronous shield machine is about to go offline. In the process of tunnel construction, the shield machine using this technology will realize the parallel operation of tunneling and assembly, which will greatly improve the construction efficiency.

In the traditional shield machine construction, the construction process is generally advancing, stopping and assembling. Every time the shield machine goes forward, it needs to stop in situ, complete the assembly of a segment, and then continue the excavation. Tunnel excavation and segment assembly are carried out in series. The parallel operation of excavation and assembly can be realized by applying the push-and-push synchronization technology. Relevant simulation tests show that the push-and-push synchronization technology will greatly reduce the operation time of each ring segment of shield machine and improve the construction efficiency by 30% to 50%.

Xinhua News Agency reporter Fang Yushe

This is the "Jiyue" shield machine in the workshop of Shanghai Tunnel Machinery Manufacturing Branch (photo taken on April 13th).

The synchronous technology of shield tunneling and assembling independently developed by Shanghai Tunnel Engineering Co., Ltd. has been successfully tested recently, and the first push-and-assemble synchronous shield machine is about to go offline. In the process of tunnel construction, the shield machine using this technology will realize the parallel operation of tunneling and assembly, which will greatly improve the construction efficiency.

In the traditional shield machine construction, the construction process is generally advancing, stopping and assembling. Every time the shield machine goes forward, it needs to stop in situ, complete the assembly of a segment, and then continue the excavation. Tunnel excavation and segment assembly are carried out in series. The parallel operation of excavation and assembly can be realized by applying the push-and-push synchronization technology. Relevant simulation tests show that the push-and-push synchronization technology will greatly reduce the operation time of each ring segment of shield machine and improve the construction efficiency by 30% to 50%.

Xinhua News Agency reporter Fang Yushe

Two workers were running and debugging the "Jiyue" shield machine in the workshop (photo taken on April 13).

The synchronous technology of shield tunneling and assembling independently developed by Shanghai Tunnel Engineering Co., Ltd. has been successfully tested recently, and the first push-and-assemble synchronous shield machine is about to go offline. In the process of tunnel construction, the shield machine using this technology will realize the parallel operation of tunneling and assembly, which will greatly improve the construction efficiency.

In the traditional shield machine construction, the construction process is generally advancing, stopping and assembling. Every time the shield machine goes forward, it needs to stop in situ, complete the assembly of a segment, and then continue the excavation. Tunnel excavation and segment assembly are carried out in series. The parallel operation of excavation and assembly can be realized by applying the push-and-push synchronization technology. Relevant simulation tests show that the push-and-push synchronization technology will greatly reduce the operation time of each ring segment of shield machine and improve the construction efficiency by 30% to 50%.

Xinhua News Agency reporter Fang Yushe

Workers observe the mechanical operation under the push-and-push synchronous assembly of the "Jiyue" shield machine (photo taken on April 13).

The synchronous technology of shield tunneling and assembling independently developed by Shanghai Tunnel Engineering Co., Ltd. has been successfully tested recently, and the first push-and-assemble synchronous shield machine is about to go offline. In the process of tunnel construction, the shield machine using this technology will realize the parallel operation of tunneling and assembly, which will greatly improve the construction efficiency.

In the traditional shield machine construction, the construction process is generally advancing, stopping and assembling. Every time the shield machine goes forward, it needs to stop in situ, complete the assembly of a segment, and then continue the excavation. Tunnel excavation and segment assembly are carried out in series. The parallel operation of excavation and assembly can be realized by applying the push-and-push synchronization technology. Relevant simulation tests show that the push-and-push synchronization technology will greatly reduce the operation time of each ring segment of shield machine and improve the construction efficiency by 30% to 50%.

Xinhua News Agency reporter Fang Yushe

This is the "Jiyue" shield machine in the workshop of Shanghai Tunnel Machinery Manufacturing Branch (photo taken on April 13th).

The synchronous technology of shield tunneling and assembling independently developed by Shanghai Tunnel Engineering Co., Ltd. has been successfully tested recently, and the first push-and-assemble synchronous shield machine is about to go offline. In the process of tunnel construction, the shield machine using this technology will realize the parallel operation of tunneling and assembly, which will greatly improve the construction efficiency.

In the traditional shield machine construction, the construction process is generally advancing, stopping and assembling. Every time the shield machine goes forward, it needs to stop in situ, complete the assembly of a segment, and then continue the excavation. Tunnel excavation and segment assembly are carried out in series. The parallel operation of excavation and assembly can be realized by applying the push-and-push synchronization technology. Relevant simulation tests show that the push-and-push synchronization technology will greatly reduce the operation time of each ring segment of shield machine and improve the construction efficiency by 30% to 50%.

Xinhua News Agency reporter Fang Yushe

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Thousands of people quit the party and went to Putin to pave the way for continuing the "Putin line"?

    After Putin stepped down as president, the policy of influencing or controlling Russia’s future development direction through Duma has been basically clear.


  


  On October 18th, in Moscow, the Russian capital, Russian President Vladimir Putin listened to people’s questions during the program. Xinhua news agency


    Both the United Russia Party and the Just Russia Party became Putin’s political parties.


    On December 2, Russia will hold the fifth State Duma election after the disintegration of the Soviet Union. However, just less than two weeks before the election, new variables appeared in Russian party politics. Just Russia party


    In response to Putin’s call, thousands of party member quit the Party at cold feet, thus forming a more favorable situation for the United Russia Party. After Putin stepped down as president, the road to power was more smooth.


  Withdraw from cold war as "Putin"


    On November 23rd, Nikola Leshkov, vice-chairman of the Justice Russia Party’s Nizhny Novgorod regional branch and former chairman of the Motherland Party, announced that 1,500 former Motherland Party members in Nizhny Novgorod had withdrawn from the Justice Russia Party. Instead of joining other political parties, these quitters set up their own patriotic social movement-"Motherland-Great Russia" to support Putin.


    Two days ago, at a rally of supporters of the United Russia Party, Putin called on the participants to vote for the United Russia Party in the new State Duma election, "in order to jointly promote the reforms that have already started." Leshkov said that he had heard President Putin’s speech and that "his policy should be supported".


    Lesh said that husband stressed that quitting the party was a collective decision and there was no political pressure for the benefit of the people.


    It is noteworthy that this is not the first wave of party member’s resignation from the just Russian party. One day ago, on November 22nd, Valery Obrelin, leader of the regional branch of the Justice Russia Party in Kirov, announced the decision of about 3,000 people to withdraw from the Justice Russia Party. A similar situation may appear in Rostov, Samara and other regions next.


  The Duma may confront the two parties in the future.


    According to the new rules of the Russian Duma election, only political parties with more than 7% of the votes in the national elections are eligible to enter the Duma, and the seats in the Duma are allocated in proportion to the number of votes. The new rules prohibit several political parties from forming an alliance to participate in the election. Therefore, although there are 11 political parties competing in the next State Duma, few of them really have the strength to enter the new Duma.


    This new regulation keeps many small political parties out of the Duma, and the small parties can’t restrict the big parties through alliance, thus forming a political party pattern in which the big parties are stronger and the small parties are weaker. A poll conducted by the All-Russian Social Public Opinion Research Center on November 17th and 18th showed that the support rate of United Russia Party was 63.8%, that of Russian communist party was 7.3%, that of Just Russia Party was 6.0%, that of Liberal Democratic Party was 5.2%, and that of the other seven political parties was less than 2%. Judging from the current situation, apart from the United Russia Party, communist party of Russia is the most promising candidate to enter the next State Duma.


  Pave the way for continuing the "Putin line"


    According to this trend, the United Russia Party will have more seats in the new Duma, so that it will be less burdened and the continuity of the "Putin Line" will be more guaranteed.


    Putin has repeatedly publicly stated that he will not amend the constitution to seek re-election, but stressed the need to continue the current development policy. On October 18 this year, when Putin answered a public question on live television, he said: "It is very important for parliament to play its role. For this reason, I made a decision to lead the United Russia Party (to participate in the Duma election). "


    Obviously, after Putin stepped down as president, his policy of influencing or controlling Russia’s future direction through Duma has been basically clear. (International Herald Tribune special contribution luo feng Qi from Beijing)


News link:


Foreign media: Putin ordered the Russian army to prepare for a large-scale war
Russian tycoons say they are funding anti-Putin underground organizations to overthrow the government.
Putin: The "color revolution" will bring "a poor and weak country"
Putin warned the opposition that some people beg for food from foreign embassies like running dogs.
Putin canvassed votes and called the opposition a running dog of foreign forces.
[Video] Putin: Maintaining the continuity of current policies is Russia’s main task.

Editor: Li Xiuwei