All national societies, associations and research societies, associations and youth league committees of all provinces, autonomous regions and municipalities directly under the Central Government, associations and youth league committees of Xinjiang Production and Construction Corps, national civil aviation youth league committees, national railway youth league committees, youth league committees of central and state organs, central financial youth league committees, central enterprise youth league committees, taxation youth league committees, universities, enterprise youth league committees and all relevant units:

In order to thoroughly study and implement the Supreme Leader’s Socialism with Chinese characteristics Thought in the new era, fully implement the spirit of the 20th Party Congress and the Central Talent Work Conference, and fully show the spirit of young talents who are determined to be innovative, confident and brave in climbing the peak of science and technology in the great journey of achieving high-level scientific and technological self-reliance, the second China Science and Technology Youth Forum (hereinafter referred to as the "Forum") is scheduled to be launched in the first half of 2024, as an important special activity of the annual meeting of the China Association for Science and Technology. Relevant matters are hereby notified as follows.

I. Guiding ideology

Thoroughly implement the strategy of strengthening the country with talents in the new era, and implement the Party’s Report to the 20th CPC National Congress that "the vast number of young people should unswervingly listen to the Party’s words and follow the Party, embrace their dreams and be down-to-earth, dare to think and do good deeds, and be determined to be good young people in the new era with ideals, courage to take responsibility, hardship and willingness to struggle". Implement the important guiding spirit of the Supreme Leader’s General Secretary that "young talents are the source of the country’s strategic talent strength", "support young talents to take the lead and play the leading role" and "actively participate in Chinese modernization, strive to be the vanguard and new force in scientific and technological innovation, rural revitalization, green development, social services, defending the country and defending the border, and show the vigor and vitality of youth", and persist in cultivating talents and making suggestions for the party. Build a platform for young talents to exchange views, collide with ideas and share experiences, help young talents to show their elegance and stand out, guide young talents to be "the country’s greatest", and contribute wisdom and strength to promoting the realization of high-level scientific and technological self-reliance.

Second, the theme of the forum

Self-reliance and self-improvement, creating a vision of the future, and striving for a strong country in science and technology.

III. Organizer

(1) Organizer

China Association for Science and Technology organizes the Ministry of Personnel, the Communist Youth League Central United Front Work Department.

(2) Organizer

China Association for Science and Technology Training and Talent Service Center China Youth Science and Technology Workers Association

Iv. participants

Scientific and technological talents in all fields and industries who are 40 years old and under (born on or after January 1, 1983), cadres in the system of the Association for Science and Technology, the Communist Youth League organization and the China Young Scientists and Technicians Association.

V. Contents of the Forum

Based on their own fields and industries, participants talked about their actual scientific research experiences, innovative practices, ideological insights or major achievements, struggle stories and touching stories of scientific and technological talents witnessed by them, focusing on the key, difficult and painful issues in scientific and technological innovation. This paper expounds from the aspects of enhancing original innovation ability, improving the overall efficiency of innovation system, strengthening the integration of scientific and technological innovation resources, improving the layout of scientific and technological innovation forces, enhancing the efficiency of scientific and technological input and output, optimizing the scientific and technological talent team, promoting the reform of scientific and technological evaluation system, strengthening international scientific and technological exchanges, optimizing the scientific and technological ecological environment, and strengthening the ethical governance of science and technology, and looks forward to the future development vision of scientific and technological undertakings, so as to deeply implement the strategy of rejuvenating the country through science and education, strengthening the country through talents, and driving the development strategy of innovation for the country, and promote the realization of high-

VI. Overall arrangement

As an important special activity of the annual meeting of China Association for Science and Technology, the forum is divided into the stages of work collection, special forum, general forum performance and application of achievements. Participants participate in the forum by submitting policy papers and giving live speeches. The specific arrangements are as follows:

(1) Collection of works

The forum collects works through organizing recommendation channels and social open channels. Various departments and directly affiliated units of China Association for Science and Technology, central departments and directly affiliated units of the Communist Youth League, national societies, provincial associations for science and technology, youth league committees at all levels, China Young Science and Technology Workers Association and provincial youth science and technology workers associations, relevant universities, enterprise associations for science and technology, youth league committees and other relevant units recommended channels for the organization of this forum. At the same time, social open channels are set up, and interested young scientific and technological talents can sign up for participation through social open channels.

The works of strategy papers are mainly about strategy, not general academic papers, which can list the frontier trends of science and technology, vivid cases at home and abroad, vivid stories of scientific research and so on. The article should take solving problems as the main purpose, and adhere to problem-oriented, goal-oriented and effect-oriented, generally not exceeding 3000 words. In the process of writing articles, participants can ask experts and leaders of their teams and units for guidance.

(2) Thematic forums

The forum organized experts’ countermeasure papers for primary selection, and selected about 300 excellent articles to enter the special forum. There are four special forums with the themes of "the frontier of world science and technology", "the main battlefield of economy", "the major needs of the country" and "people’s life and health". Young scientific and technological talents who entered the special forum showed their views and made suggestions by means of live speeches, and selected outstanding works of various grades from them, and selected a group of outstanding talents to participate in the performance of the general forum.

(III) General Forum Performance

The performance of the General Forum will be held during the annual meeting of China Association for Science and Technology. Outstanding young talents who stood out from the special forum gave live speeches at the general forum. Relevant academicians and experts, leading talents in science and technology, responsible comrades of relevant ministries and commissions, central enterprises, colleges and universities, and responsible comrades of forum organizers and organizations recommending channels, etc. Through the combination of expert comments and on-site voting, we will produce the best popular star, the best elegant star, the best strategy star, and the new star of science and technology, and give priority publicity. Considering the quantity and quality of the works recommended by the recommendation channels, the units with good organizational results and excellent recommended works shall be commended in an appropriate form.

(D) the use of results

The forum will give full play to the advantages of platform resources and reflect the important theoretical viewpoints and key opinions and suggestions of young scientific and technological talents through the decision-making consultation channels of the Association for Science and Technology; Select a group of outstanding talents to enter the expert team of "Youth Think Tank" of China Association for Science and Technology and the contact database of scientific and technological talents of China Association for Science and Technology, and participate in the construction of think tanks and the national training activities of young scientific and technological talents in the "Pilot Program" of the Party School of China Association for Science and Technology through multiple channels, and recommend them to the authoritative mainstream media to record special programs; According to the actual situation, outstanding talents are recommended to participate in the National Innovation Rushing Award, China Youth Science and Technology Award, China Young Female Scientist Award, China Association for Science and Technology Young Talent Support Project, National Youth Post Expert, Zhong Nanshan Youth Science and Technology Innovation Award and other commendation awards and talent project selection, and outstanding candidates are given priority to be admitted to the Youth Federation at the corresponding level; The excellent strategic papers of the forum will be assembled and published, and recommended to the corresponding scientific journals for publication according to the academic level of the articles.

VII. Job Requirements

First, improve political stance and organize mobilization extensively. All relevant units should take the China Science and Technology Youth Forum as an important measure to implement the spirit of the 20th Party Congress and the spirit of the Central Talent Work Conference, conscientiously do a good job in the publicity and organization of the forum, fully mobilize universities, research institutes, science and technology enterprises, science and technology parks and other units and organizations with intensive young scientific and technological talents, fully mobilize the members of the Youth Science and Technology Association at all levels to organize the "Light of Science and Technology" youth propaganda group to participate in it, and encourage and support outstanding young talents to participate.

The second is to strengthen unity service and improve work skills. All relevant units should regard the China Science and Technology Youth Forum as an important platform for uniting, leading, contacting and serving young scientific and technological talents, and through the forum, form a close cooperation mechanism among all levels of science and technology associations, the Youth League Committee and the Youth Science and Technology Association, closely contact a group of young scientific and technological talents, and enhance the ability and level of talent work.

VIII. Important matters

1. Organize and recommend channel participation methods. Young scientific and technological talents who participate in this forum through the organization recommendation channel should fill in their personal information and organization invitation code through the theme website of China Science and Technology Youth Forum (website: http://qnlt.scimall.org.cn/) before April 30, 2024, upload their strategic papers, submit them to the recommendation organization, and the registration will be successful after passing the examination. The organization invitation code is uniformly set by the organizer for each recommendation channel. Each recommendation channel can contact the superior unit to obtain the organization invitation code, and inform them when inviting outstanding young scientific and technological talents to participate in this forum.

2. Social open channels to participate. Young scientific and technological talents who participate in this forum through social open channels should fill in their personal information and unified invitation code (37B186) through the theme website of China Science and Technology Youth Forum (website: http://qnlt.scimall.org.cn/) before April 30, 2024, and upload their strategic papers. After approval, the registration will be successful.

3. Organize the recommended quantity. Please recommend about 10 policy papers by the National Society, 20 by the Provincial Association for Science and Technology, 10 by the Provincial Youth League Committee, 10 by the Provincial Association of Young Science and Technology Workers, 10 by the relevant universities and enterprises, 5 by the government departments and directly affiliated units of China Association for Science and Technology, and 5 by the central departments and directly affiliated units of the Communist Youth League. Other units recommend the best according to the actual situation.

Policy consultation

Associated person:

China Association for Science and Technology organizes personnel department.

Zhang Haiyan Tang Ye Zhao Yaqin

Tel: 010-62165297 010-62165289 010-68530471?

United Front Work Department of the Central Committee of the Communist Youth League (Secretariat of China Youth Science and Technology Workers Association)

Wei Meng Wang Han?

Tel: 010-85212680?

Registration support

Associated person: Zhang Yi??????

Tel: 010-62165297????????

Attachment: 1. Application Form for the 2nd China Science and Technology Youth Forum. doc

2. The second China Science and Technology Youth Forum policy paper requirements. doc

China Association for Science and Technology General Office Communist Youth League Central Office

March 20, 2024? ? ? ? ? ? ??

1905 movie network news　Last weekend (05.10-05.12), the box office revenue in North America totaled 169 million US dollars, which was 15.2% lower than that in the previous week. Four new films including Pokémon Detective Pikachu were on the list. The Marvel superhero blockbuster Avengers: Endgame, which was released for three weeks, kept the top spot with a total of $63.05 million in three days under the situation of a big drop in box office. Followed by Pokémon Detective Pikachu, the world’s first "Pokémon" live-action movie, which grossed 58 million dollars in three days. Anne Hathaway’s comedy "The Stealing Woman" edged out "The Intruder" and "The Long Process" at the box office of $13.53 million, ranking third. At present, Avengers: Endgame’s North American box office has exceeded $723 million, which is about to break Avatar’s record of $760 million.

New film: Pokémon Detective Pikachu’s first week of 58 million followed closely by "Reunion 4"

Recommended star rating in Pokémon Detective Pikachu: ★★★★

Recommended star rating for Stealing the Heart: ★★

According to the adaptation of Nintendo 3DS’ 2016 game of the same name, the first live-action movie jointly produced by Legendary Pictures and Warner Bros. opened in 4,202 theaters, and earned a total of $58 million at the box office in three days over the weekend, which also broke the first week’s performance of $47.7 million, making it the best movie in the first weekend. Although the film has a slight lack of media reputation, according to the statistics of CinemaScore website, the audience still recognizes that the performance of the film gives a good score of A-. In a series of game-adapted movies, Pokémon Detective Pikachu is the sixth movie with a score higher than B, among which three A- movies are also from the "Pokémon" theatrical version produced by Warner, and the other two are and.

Pokémon Detective Pikachu’s box office on Friday’s opening day was 20.63 million, which was better than the 16.06 million of "Reunion 4". However, in the following two days of the weekend, the performance of "Reunion 4" rebounded and finally defeated "Pikachu" for three consecutive victories with $63.05 million, holding the top spot. The media predicted that Pokémon Detective Pikachu would end up in the range of $145 million to $165 million, and the global box office of the film reached $103 million last weekend. In addition, the Japanese region took the lead in opening the film on May 3, and the cumulative overseas box office of the film is currently $112 million.

Anne Hathaway and Rebel Wilson co-starred in the comedy, which took a total of $13.5 million in three days last weekend, ranking third. The audience showed that the performance of the film was acceptable, and gave a grade B. Among them, 72% of the audience were women, and nearly 70% of the audience were under the age of 35, which is also the group that women comedy films want to focus on. The film Cheerleading for the Old Lady, starring Jacki Weaver, diane keaton and others, tells the story of a group of retired women forming a cheerleading team in the community. It opened in 2,750 cinemas and earned $5.11 million at the box office. This result is not ideal for STX, the producer. Last week, although the film of the same company was pleasantly listed with a score of 8.6 million US dollars, it dropped significantly afterwards, and only recorded 3.9 million US dollars last week. Another new film on the list ranked ninth. It was released on a small scale before it was released, and then it was expanded to 1495 cinemas. However, it was not satisfactory at the box office, and it only earned $2.15 million in three days last weekend.

　Stealing the heart and stealing the woman

Although the super cute Pikachu ranked "Reunion 4" at the box office on the first day, it was not satisfactory in terms of media reputation, which seems to be unable to escape the curse that the game animation adaptation film has always been weak and stale. The comprehensive media score of the film on MTC website is 52, and the freshness of the film on rotten tomato website has barely climbed the passing line, which is currently 63%, which is 86% higher than the popcorn index of the audience. In terms of favorable comments, The Guardian said: "It was a surprise to enable the actor of Deadpool to voice Pikachu, which changed an ordinary Pokémon film into a family reunion." In terms of bad reviews, The Wrap said: "A cute and meaningful video game will not always be adapted into a movie with a good story." New york magazine said: "People who are obsessed with Baokemeng will want to find out, but there is no surprise in the whole film, which is not enough as a fascinating genre film, and there is not enough humor to make it a light comedy, which is more stupid."

Anne Hathaway and Rebel Wilson starred in the remake of the new comedy "Stealing Women" from 1988, and the reputation of the film was also contrary to the box office performance, and the film evaluation almost fell to the bottom. At present, MTC’s comprehensive media score is 36, rotten tomato index is only 16%, and IMDb score is 4.9. Rolling Stone magazine sharply commented: "Although Hathaway and Wilson play a pair of liars, the plot of the film is too mediocre, and the jokes are not grounded. The actors forcefully create a funny atmosphere but it is not funny at all. Everyone should be cautious about such a remake of a female role, and it is the audience themselves who are finally cheated. "

Another new film starring nicholas hoult and Lily Collins is equally worrying. The MTC score is 48, the rotten tomato index is 49%, and IMDb is relatively high at 7. In the favorable media evaluation, Entertainment Weekly said: "Holt played Tolkien with a quiet and romantic tension, and the appearance of the Hobbit tribe eclipsed all the eggs in the film." "Variety" gave a bad review and said: "This film shows solemnity and good performance, but in the end it has no substance. The practice of literary biographies has weakened its charm, relying entirely on the fickle text content and finally killing the spirituality of the film. "

Old film: Reunion 4 surpassed 723 million global box office and approached Avatar.

In terms of old films, the lack of stamina began to show in the third week, and compared with the decline of 58% in the second week, the decline last week reached 57.2%, and the cumulative box office income in North America was 723 million US dollars. Up to now, the global box office of "Reunion 4" has exceeded $2.4 billion, exceeding $2.1 billion and ranking second in the global cumulative box office list, while the gap with the first place ($2.78 billion) is gradually narrowing. At the same time, the film has ranked third in the historical box office list in North America, surpassing 670 million and 700 million dollars, only a small gap from the second-place Avatar’s 760 million dollars, and it seems only a matter of time to break the first-place 936 million dollars.

Intruder and The Long Process earned $6.6 million and $6.12 million, respectively, and dropped to fourth and fifth place. Captain Surprise, which has been released for 10 weeks, is near the top ten of the list, and the cumulative box office has reached 423 million US dollars. And "Thunder Shazan! "has fallen out of the top ten and slipped to the 12th place, with a cumulative box office of $137 million.

This week’s preview: keanu reeves’s new action film "Quickly Prepare for War" will be shown.

　Prepare for war quickly

This weekend (05.17-05.19), the third part of the action series starring keanu reeves will be released in North America.

John Wick’s third story "Quickly Prepare for War" produced by Lionsgate Film Company follows the second story "Quickly Attack", which tells the story that john wick, a super killer, was hunted down by the other side with a reward of 14 million yuan for killing a member of the killer organization "High Table", and killers from all over new york flocked to it. Like the previous two films, this film was rated as R-rated. The first film, John Wick, earned $14 million in the first week and $43 million in the end. The second film, Rush Attack, earned $30 million in the first week and $92 million in the end. We will wait and see whether the third film "Prepare for War" can surpass the first week box office of the second film and bring pressure to Pokémon Detective Pikachu under the current media reputation.

Another new film is also a sequel to the movie, a comedy family film directed by Gail Mancuso and starring Dennis Quaid, kathryn prescott and Henry Lau. The film tells the story that Bailey, the dog, will continue his mission, protect Ethan’s granddaughter through continuous life cycle under the entrustment of his owner Ethan, and regard Ethan’s love and companionship as the most important mission and significance, and finally help Ethan’s granddaughter to gain happiness. The previous film finally earned $64 million in North America, and the global box office reached $200 million. The sequel will also be released simultaneously in China and North America.

In addition, the new film directed by director Lai Lasso-Young will be shown in 2,000 cinemas, and the film "Prison by Fire" directed by edward zwick will be opened in small-scale cinemas.

According to the website of the Ministry of Industry and Information Technology on the 9th, during the Spring Festival (January 31, 2022 — February 6), the communication industry earnestly implemented the deployment and requirements of communication support for the Spring Festival and the Winter Olympics to ensure the safe and stable operation of the communication network and create a good environment for digital consumption.

First, mobile data traffic continued to grow rapidly.

The Spring Festival of the Year of the Tiger coincides with the opening of the Winter Olympics, with a strong festive atmosphere. The new way of digital life covers all kinds of social, entertainment and consumption scenes. Driven by this, the mobile Internet access traffic reached 4.349 million TB(1TB=1024GB) in the seven days of the Spring Festival holiday, an increase of 21.7% compared with the seven days of the Spring Festival in 2021, and the growth rate exceeded 20% for three consecutive years; Among them, the first two days of January 31st and February 1st were the peak hours, and the mobile Internet access traffic on that day was 589,000 TB and 654,000 TB, respectively, up by 18.2% and 18.6% year-on-year. At the same time, the substitution of mobile Internet services for calls and short messages has become more apparent. In the seven days of the Spring Festival holiday, the national mobile phone billing time totaled 53.17 billion minutes, down 3% compared with the seven days of the Spring Festival last year. The number of mobile short messages sent nationwide was 20.75 billion, down 2.1% compared with the seven days of the Spring Festival last year, of which the number of mobile short messages sent on January 31st and February 1st was 3.87 billion and 2.95 billion respectively.

Second, take multiple measures to ensure the safe and stable operation of communication networks.

During the Spring Festival guarantee period, basic telecommunications enterprises have invested a total of 237,000 support personnel and more than 30,000 vehicles, and adopted special support measures for epidemic prevention and control, key areas and key routes for holiday activities, including: making plans to deal with personnel flow and centralized business growth, and optimizing network resources allocation and expansion in advance; Do a good job in the service, installation and maintenance of the business hall to ensure the smooth demand of the physical business channels and the timely response of the maintenance channel services; Strengthen inspections and inspections, during which more than 400,000 kilometers of trunk optical cables were inspected and more than 4,600 kilometers of submarine cables were patrolled; Strictly implement the "7×24 hours" special person on duty and the "zero report" system of security incidents, and carry out special monitoring of network security in key areas. Especially during the opening ceremony of the Winter Olympics, based on the unified deployment of the Ministry of Industry and Information Technology, basic telecommunications enterprises cooperated closely with relevant units to successfully complete the tasks of communication guarantee and network security, and achieve the goal of "zero failure" and "zero loopholes".

Third, innovative services continuously improve the user experience

During the Spring Festival, basic telecommunications enterprises actively took measures to benefit the people and facilitate the people, launched cross-regional and off-site integration services for returnees, carried out local New Year traffic gifts for migrant workers, and launched preferential products for the left-behind elderly in rural areas. In terms of improving user experience, efforts should be made to reduce the wireless drop rate of key scenes; Ensure that Internet TV is not stuck during the Spring Festival; Realize the commercial live broadcast of 5G+8K+AVS3 (the third generation audio and video coding technology), and the performance is improved by 40% compared with the international video coding standard (HEVC); Promote the application of high dynamic range video technology in the mobile live broadcast of the Winter Olympics, with the brightness of the picture increased by 40 times and the color range increased by 72%. In terms of innovative services, China Telecom has joined hands with CCTV to create a slow live broadcast activity of "Don’t go home during the New Year, see your hometown on the cloud" and start the "cloud returning home" craze; China Mobile Company provides artificial intelligence real-time subtitle service during the Winter Olympics, and provides artificial intelligence watching experience on the "Mi Mi Video" APP; China Unicom has optimized the digital rural service cloud platform to provide smart rural management and accurate epidemic prevention and control services for more than 140,000 administrative villages.

Liu Ye accepted an exclusive interview with 1905 Film Network.

Special feature of 1905 film network Liu Ye has been very busy recently: recording a variety show called "The Birth of an Actor", in which he not only acts as a mentor to comment on players, but also plays scripts and roles challenging various routes from time to time; At the beginning of the month, Changying Group and Yaolai reached a strategic cooperation, and Liu Ye’s film director’s debut "Touching Jin Jun" was officially announced immediately; In the past week, he flew to Australia on the other side of the ocean and participated in the Asian unit award of "AACTA Aita Awards" as a judge.

During the intermission of the award ceremony, we also had a brief chat with Liu Ye about his current and upcoming work.

Liu Ye

In the summer of 2018, "Touching Jin Jun" started to consider inviting "the birth of an actor" players.

For some time, many mainland actors seeking breakthroughs have chosen the road of "acting well and guiding". Like his peers, Liu Ye expressed his desire to be a director a long time ago, and now, this desire is infinitely close to realization.

At the beginning of this month, Changying Group signed a strategic cooperation agreement with Yaolai Group. Among them, the film project "Touching Jin Jun", which was adapted from the big IP "Ghost Blowing Lights" series, surfaced. Liu Ye will be the first director in this work, and Jackie Chan will be the producer to escort it and play a role in it. The first novel challenges the big-scale production of magical themes. Liu Ye admits that he also had concerns: "I originally wanted to make a smaller one (scale), but Jackie Chan and investors think it is ok, so I say you just have to trust me."

And everyone’s trust and expectation for Liu Ye doesn’t stop there. As early as the most popular period of IP film adaptation, many people mentioned Liu Ye when talking about the "Ghost Blowing Lights" series, thinking that he was very suitable for the hero in the original work. After the N version of Hu Bayi appeared in various movies and online dramas, does Liu Ye intend to personally end up in the "Ghost Blowing Lights" directed by himself?

In the interview, he kept his mouth shut, saying that he could not expose the role candidate for the time being. However, the variety instructor is not in vain. Liu Ye revealed: "When I choose an actor, I first consider the play, which is attractive to the audience. There are several actors I like very much in The Birth of an Actor. As a director myself, I will consider looking for them (joining). " It is reported that "Touching Gold" will be officially launched in the summer of 2018, and it is expected to land in the cinema in 2019.

China filmmakers’ international presence is increasing, and they plan to cooperate with Australian later companies.

On the evening of December 6th, local time in Sydney, Liu Ye appeared on the red carpet and took the stage as an Asian unit judge. In his view, he was able to get this opportunity, largely thanks to the vigorous development of China’s film industry and market: "Our (industry and practitioners) presence is improving."

As a member of the industry, Liu Ye has experienced many changes. "Let’s go out and they are coming in. What China movies want to express, foreign audiences are also (slowly) feeling and understanding. " For the goal of "going out", Liu Ye is also a practitioner: a few months ago, he just finished the location shooting of the new drama "old boys" in Australia.

This process has enabled Liu Ye to have a deeper understanding of the local environment and the mode of cooperation with peers: "Australia has many different scenery, which is cheaper than filming in North America. For filmmakers in China, there is basically no time difference when filming here. " So, is there any plan to shoot "Touch Jin Jun" here? "We have finished watching the scene. I have considered New Zealand, but (cooperation with Australia) will mainly be in post-production. " Liu Ye said.

　　Nowadays, independent brand manufacturers are striving to improve their brand image and product strength. From some models with good reputation and sales in recent years, we can see that the gap between domestic cars and joint venture cars is gradually narrowing, especially in the hot market of SUV, some domestic products have impressed us deeply. Today, we have brought you four representative domestic SUVs of about 100,000 yuan.

　　Guide price: 97,900-153,900 yuan

　　Highlights of the model: completely positive research and development, Chery flagship SUV

　　Chery Tiggo 7 is a heavyweight model launched by Chery in 2016. As the flagship of the Tiggo family, Chery has made great efforts on it. Different from Tiggo 3 and Tiggo 5, Tiggo 7 is launched according to Chery’s "V-shaped forward development system" process, and it is the first model based on Chery’s new platform, which can be described as a great progress of its own brand.

　　In terms of appearance, Tiggo 7 is very recognizable. The front of the car has created a layered shape with several lines, and the concave design of the air intake grille is very innovative.

　　Like the front of the car, the rear part adopts a concave design, which reflects the overall design language. The inverted triangle taillights have a geometric aesthetic feeling.

　　In terms of interiors, the simple and atmospheric style is suitable for all ages. The three steering wheels that run independently in the middle are unique in shape and will not give people a bloated feeling. The brown leather package of the center console and door panel feels good, and the central console hardly uses metal decorative parts, which gives people a just right feeling.

　　The instrument panel adopts the combination of mechanical watch and LCD screen, and the style is very novel. The counter-clockwise tachometer is interesting, but it needs a little adaptation.　　

　　The UI of the multimedia system is well designed, simple and beautiful, with navigation, multimedia, communication and other functions, supporting Carplay, and equipped with Chery Clouddrive in-vehicle interconnection system.　　

　　Tiggo 7 offers two power options: a 2.0L naturally aspirated engine with a maximum horsepower of 122 horsepower and a peak torque of 180 Nm, and a CVT gearbox. The 1.5T turbocharged engine has a maximum horsepower of 152pp and a peak torque of 205nm, which is matched with a 6-speed manual gearbox or a 6-speed dual-clutch gearbox. The driving experience is mainly smooth, and the chassis has a good texture.

　　　 Editor’s comment: Forward research and development is an attempt from scratch. As the former "boss" of its own brand, Chery has the courage to take this step and proved its R&D strength. Although it doesn’t surprise people in design, configuration and power, it is still very competitive in an all-round and balanced way, which can be described as a solid step taken by Chery.

　　Eight ministries and commissions, including the State Bureau of Surveying and Mapping, the Ministry of Foreign Affairs, the Ministry of Public Security, the Ministry of Industry and Information Technology, the State Administration for Industry and Commerce, the General Administration of Press and Publication, the Information Office, and the Secrecy Bureau, joined hands to launch a special campaign nationwide for the first time. It is reported that this action began in April and will last until the end of the year. Google Maps, the difficulty of rectification named by experts, claimed that it was very wrong, and said that the current laws and regulations on Internet maps in China are blind spots, but it will cooperate with the government to do a good job in legislation.

　　The problem of errors, omissions and secrets of Internet maps is prominent.

　　Min Yiren, deputy director of the State Bureau of Surveying and Mapping, said in an interview that at present, the problems existing in Internet maps are mainly manifested in the following aspects: first, marking a large part of China’s territory abroad in map representation; Second, it omitted to draw important islands such as South China Sea Islands, Diaoyu Islands and chiwei yu. Third, Taiwan Province, our territory, is represented as an independent country or Taiwan Province Island is omitted; The fourth is to draw the administrative boundaries of our country by mistake and publish important geographical indication information without authorization; The fifth is to mark some sensitive, undisclosed and even related information involving state secrets on the map.

　　By searching keywords on many domestic and foreign websites that provide China map search, the reporter found that these websites all have the problem of marking the location of geographic information, and marked some sensitive, not open and even related information involving China’s secrets on the map. On a website called "China Emergency Network" (emss.cn), there is a schematic diagram of more than 300 emergency centers in China on its self-made emergency map of China. However, this map has wrongly drawn China’s border line, and has drawn a large part of China’s territory abroad.

　　Relevant persons from the State Bureau of Surveying and Mapping said that because the network map is in a dynamic form, it is updated quickly, and the websites copy and upload each other, so the problems existing in the network map are not only common, but also spread quickly and have a wide range of influence.

　　The lack of supervision of servers is a problem.

　　Why are there so many "problem maps" on the Internet? Li Yongxiong, director of the Department of Surveying and Mapping Achievements Management and Application of the State Bureau of Surveying and Mapping, believes that one of the reasons is to make and upload the server at will. "At present, only a few maps published on the official website of the Olympic Games have been audited by the administrative department of surveying and mapping. Internet maps that violate laws and regulations are widespread. " He said.

　　According to him, at present, many geographic information service enterprises draw electronic maps of catering and tourism services through GPS locators without the qualification of surveying and mapping. "This kind of electronic map made by" surveying and mapping by the whole people "is not only rough, but also full of mistakes. It is also possible to mark some geographical information involving state secrets. " Li Yongxiong said.

　　A spokesman for Google China said that the basic geographic data sources of Google Maps were obtained from units with official surveying and mapping qualifications. Some experts pointed out that it is a difficult point to rectify a commercial website that provides map services like Google, whose server is abroad, if there is a "problem map".

　　However, the reporter saw on Google and other websites that users can indeed modify and upload map-related place names, building names and other information at will, and advertise their own business.

　　Internet map market oligopoly

　　Min Yiren, deputy director of the State Bureau of Surveying and Mapping, believes that errors in Internet maps not only harm the interests of consumers, but also harm the interests of the state. He said: "Internet map is also the main form of national territory, and the wrong national territory is easy to cause our diplomatic passivity." For this view, Google China does not agree-Google China insists that the legislation on Internet maps in China is still in progress, and there is no clear legal provision on what is illegal, so the special governance action itself lacks a legal basis.

　　"In fact, relevant government leaders and staff often come to Google to discuss the details of how to formulate Internet map regulations. The development of the Internet is often ahead of the law. " A spokesman for Google China said. However, several other big Internet map providers are reluctant to express their views on this matter.

　　There are reasons behind Google China’s high-profile refutation of the special governance actions of the State Bureau of Surveying and Mapping, the Ministry of Foreign Affairs, the Ministry of Public Security and the Ministry of Industry and Information Technology. According to a reporter’s investigation, Google China purchased geographic data from Beijing Tumeng Technology Co., Ltd. The company not only has the ICP license "Jing ICP030699" for Internet content operation, but also has the map approval number of electronic map operation service provider issued by the State Bureau of Surveying and Mapping: "GS(2007)360".

　　According to the latest research of internet society of china and China Computer Users Association, Tumeng’s market share of map search technology services has reached 53% (including the total share of website traffic such as Google China, Sina Aiwen and SouFun); And its competitor-Beijing Tuweixian Technology Co., Ltd. (drawing approval number: "GS(2006)781") has a share of 41%; The two companies have almost formed an oligopoly in the Internet map market.

　　The laws and regulations need to be clearly explained by the regulatory authorities.

　　Some people have raised the question: Can the approval numbers issued by the State Bureau of Surveying and Mapping to two electronic map operators be lent to other websites at will? For example, is it allowed by law for Google Maps to use the approval number of Tumen?

　　"This is a bit like driving a deck car on the road. It seems to be legal. If you check it carefully, you will be exposed." Yang Qun, an analyst of Warring States Policy, commented.

　　In addition, the following two acts are prohibited according to the Regulations on the Administration of Map Examination and Approval promulgated in August last year: first, the acts of not submitting maps for examination as required or using maps without examination and approval without authorization; Second, the map that has been examined and approved has not been revised according to the examination opinions. Those who commit the above acts shall be ordered by the administrative department of Surveying and Mapping of the State Council or the provincial administrative department of Surveying and Mapping to make corrections within a time limit, given a warning, and may be fined between 5,000 yuan and 20,000 yuan. The above provisions apply to both traditional maps and electronic maps.

　　According to Yang Qun, another important issue that needs to be clarified is: The map data provided by a company that has been approved by the government to qualify maps to a third-party company is legal and has been examined and approved. However, if a third-party company (such as Google China) makes modifications, additions and other secondary processing on this basis, does it need to be re-examined and approved by surveying and mapping departments at all levels?

　　"This issue is related to the life and death of many Internet map businesses." Yang Qun said so. (Dong Yi)

Editor: Jufu

　　On May 15th, at the press conference held by the State Council Press Office, the National Bureau of Statistics released the main index data of national economic operation in April. The data shows that in April, the production sector grew steadily, the market demand continued to expand, the employment situation continued to improve, consumer prices rose moderately, the supply-side structural reform was further promoted, the old and new kinetic energy was accelerated, and the quality and efficiency of economic operation were further improved.

　　Xing Zhihong, spokesperson of the National Bureau of Statistics and director of the National Economic Statistics Department, said that although some indicators declined in April, there were many positive changes in the relationship between supply and demand, quality and efficiency, and market expectations in economic operation. "Stability" was the main tone, "progress" was the key word, "good" was the general trend, and the national economy was expected to continue to maintain a stable and positive trend.

　　The main tone of "stability" has not changed.

　　The data shows that the growth rate of some economic indicators declined in April.

　　"This is mainly due to this year ‘ May Day ’ The small holiday is ahead of schedule and the working day is reduced by one day. " Xing Zhihong said that if we compare the growth of economic indicators in April with January-February and last year, we can find that the performance of relevant indicators is not weak. Taking industry as an example, in April, the year-on-year growth rate of industrial added value above designated size was 0.2 percentage points faster than that in January and February, and 0.5 percentage points higher than that in the same period last year. Among the monthly growth rates since 2015, the growth rate of 6.5% is also at a high level.

　　"The decline in the growth rate in the month has not affected the steady development trend of the cumulative growth rate." Xing Zhihong said that the cumulative industrial growth rate from January to April was 6.7%, which was basically the same as the 6.8% in the first quarter; The cumulative growth rate of retail sales of social consumer goods was 10.2%, 0.2 percentage points faster than that in the first quarter. It can be seen that the slight decline of some economic indicators in April is not a trend change, but a small fluctuation within a reasonable range and an expected range.

　　Xing Zhihong said that from the four important indicators of economic growth, price level, employment status and balance of payments, China’s economy continued to operate steadily in a reasonable range, and the main tone of stability remained unchanged, achieving stable economic growth, stable employment, overall stable prices and relatively stable balance of payments.

　　The strength of "entering" is increasing.

　　Xing Zhihong said that in April, China’s economic operation was intensified, structural adjustment continued to advance, and the momentum of transformation and upgrading was good. The "three to one, one reduction and one supplement" was solidly promoted, and the policy effect was further revealed.

　　— — In terms of capacity reduction, steel production increased by 1.7% year-on-year in the first four months, and the growth rate dropped by 0.4 percentage points compared with the first quarter. Cement and raw coal production increased by 0.7% and 2.5% respectively. At present, the steel production capacity is 31.7 million tons, and the coal production capacity is 68.97 million tons, achieving 63.4% and 46% of the target tasks for this year respectively. In terms of destocking, the area of commercial housing for sale nationwide decreased by 7.2% at the end of April, which was 0.8 percentage points higher than that at the end of March. In terms of deleveraging, the asset-liability ratio of industrial enterprises above designated size was 56.2% in March, down 0.7 percentage points year-on-year.

　　— — In terms of cost reduction, from January to March, the cost per 100 yuan of main business income of industrial enterprises above designated size was 85.25 yuan, down 0.15 yuan year-on-year.

　　— — To make up for the shortcomings, the investment in ecological protection and environmental management increased by 50.4% in the first four months, the investment in public facilities management increased by 28.4%, and the investment in water conservancy management, transportation and warehousing and postal services increased by 16.1% and 16.7% respectively.

　　"Since the beginning of this year, the leading role of innovation has improved, new kinetic energy has continued to grow and develop, and entrepreneurial innovation has a good momentum." Xing Zhihong said that in April, there were 556,000 newly registered enterprises nationwide, a year-on-year increase of 9.2%, with an average of 18,500 newly registered enterprises every day. New formats and new models have grown rapidly, and the proportion of online goods in the retail sales of social consumer goods has reached 12.9%, up 1.8 percentage points year-on-year. Driven by the rapid development of e-commerce, the volume of express delivery business is also growing rapidly, and it is expected to increase by 31.1% from January to April.

　　"Good" conditions are increasing.

　　Xing Zhihong said that since the beginning of this year, the positive factors in China’s economic operation have been accumulating, and the steady and positive development trend is sustainable.

　　From the perspective of supply and demand, although the year-on-year increase of PPI has declined in the past two months, the improvement of supply and demand in most industries continues and the market demand continues to expand. In April, the prices of 34 of the 40 industrial sectors were higher than the same period of last year, and the increase was further expanded; Among the 596 industrial products, the output of 419 products was higher than that of the same period of last year, with an increase of 70.3%; What is even more commendable is that the production and sales rate reached 97.6%, up 0.1 percentage points year-on-year, indicating that the relationship between supply and demand in the market continued to show an improvement trend.

　　"This improvement in the relationship between supply and demand is achieved in the context of structural reform on the supply side and the transformation of old and new kinetic energy. It appears on the premise that both supply and demand structures are optimized, and new supply is born through new demand, and new supply creates new demand, not just the result of cyclical factors." Xing Zhihong said.

　　"The upward momentum of the economy and the downward pressure of the economy coexist, and some long-term accumulated structural contradictions still exist." Xing Zhihong said that at present, China is in a critical period of speed shifting, structural optimization and kinetic energy conversion, and it still needs to pay close attention to new situations and new problems in economic operation. (Economic Daily China Economic Net reporter Lin Huocan)

The change of SAA level has important clinical value for early diagnosis, risk assessment, curative effect observation and prognosis evaluation of infectious diseases.

Infectious diseases are common types of diseases in clinic. Infectious diseases are characterized by various pathogens, diverse infection routes and individual differences in symptoms and signs, which can lead to serious consequences if they are not diagnosed and treated effectively in time. Therefore, how to make early diagnosis and/or differential diagnosis of infectious diseases is a practical problem that needs to be solved urgently in clinic.

A(serum amyloid A (SAA) is a nonspecific acute phase reaction protein, and its clinical value as a marker of inflammation has been widely concerned in recent years.The change of SAA level has important clinical value for early diagnosis, risk assessment, curative effect observation and prognosis evaluation of infectious diseases.In addition to the increase in bacterial infection, SAA is also significantly increased in viral infection. According to the degree of increase or combined with other indicators, bacterial or viral infection can be indicated, thus making up for the deficiency that commonly used inflammatory markers can not indicate viral infection at present.

Clinical significance of SAA

1, rapid diagnosis of bacterial infection and virus infection;

2. SAA is more sensitive than CRP in the early stage of infection and weak inflammatory stimulation, which can provide better differentiation;

3. Sensitive reaction, which can be used as a sensitive index to reflect infection and inflammation control;

4. It is widely used in auxiliary diagnosis of infectious diseases, risk prediction of coronary heart disease, dynamic monitoring of curative effect and prognosis of tumor patients, monitoring of transplant rejection and monitoring of improvement of rheumatoid arthritis;

5. The combined detection of SAA, CRP and PCT can better reflect the complementary advantages, provide another basis for the diagnosis and differential diagnosis of bacterial and viral infections, and better reflect the clinical value-added significance that can not be reflected by single indicators;

6. SAA combined with CRP can provide powerful data for the differential diagnosis of early bacterial and viral infections and guide the use of antibiotics;

7. Especially in the early diagnosis of infectious diseases in children and neonatal septicemia, it is more significant than single diagnosis in the early identification of bacterial and viral infections in infectious diseases in infants;

8. The increase of SAA and hs-CRP concentration may be positively correlated with the prediction of the risk of cardiovascular events in healthy people in the future, and the increase of both indexes is more significant for predicting the risk of cardiovascular events.

Clinical interpretation of SAA level

Summary of applicable departments, indications and clinical application of SAA

SAA is widely used in auxiliary diagnosis of infectious diseases, risk prediction of coronary heart disease, dynamic observation of curative effect and prognosis of tumor patients, observation of transplant rejection and observation of improvement of rheumatoid arthritis. Clinically, SAA concentration < 10 mg/L is normal, which is consistent with CRP reference range.

Early diagnosis of virus infection：SAA will increase rapidly in both bacterial and viral infections.CRP will only increase when there is bacterial infection. Based on this feature, the combined detection of SAA and CRP is more unique than that of CRP alone.For example, in two cases of fever caused by physical factors and cold caused by virus infection, CRP may be normal, and if SAA is increased, it may indicate that virus infection tends to increase.

Early diagnosis of bacterial infection;SAA index is more sensitive than CRP in early infection,It rises earlier and falls faster and more sharply when it recovers.In the early stage of infection, weak inflammatory stimulation SAA is more sensitive than CRP and can provide better differentiation.

Differential diagnosis between bacterial infection and virus infection;Simultaneous detection of both can provide powerful data for differential diagnosis of early bacterial and viral infections. Especially in the early diagnosis of infectious diseases in children and neonatal septicemia, it is more significant than single diagnosis in the early identification of bacterial and viral infections in infants and young children. As written in Laboratory Medicine, Volume 5, No.32, May 2017, Application of Serum Amyloid A and C-reactive Protein Detection in the Diagnosis of Infectious Diseases in Children:Combined detection of CRP and SAA can determine the type of infection more quickly and accurately, and provide effective laboratory basis for early diagnosis and follow-up treatment of diseases!

Risk predictors of cardiovascular and cerebrovascular events:The increase of SAA and hs-CRP concentration may be positively correlated with predicting the risk of cardiovascular events in healthy people in the future.The increase of both indexes is more significant for predicting the risk of cardiovascular events.

Tumor severity and prognostic evaluation index：SAA in patients with many tumors, such as liver cancer, lung cancer, breast cancer, prostate cancer, endometrial cancer, etc., has increased to varying degrees.SAA level has obvious correlation with the active stage, malignant degree and metastasis of tumor, and the metastasis stage of malignant tumorSAAElevations usually show higher values than those in the stable phase of tumors.Therefore, SAA, as a non-specific index, can be used as an index for dynamic observation of curative effect and prognosis of tumor patients.

Preferred indicators for monitoring graft rejection;The change of SAA concentration is a very sensitive index for transplant rejection. Studies show that 97% of renal transplant rejection is based on the increase of SAA, while the CRP concentration changes little.thereforeSAA concentration can be used as the first choice to monitor rejection.

Infection/Inflammation Solutions

The combined detection of SAA, CRP and PCT can effectively distinguish bacterial infection from viral infection, predict the risk of cardiovascular events and evaluate the prognosis of tumor diseases.

Comparison of three markers

Author/Tank

In the film market in 1996, with the gradual popularization of television in ordinary families, journalists who reported films turned their attention to television. Similarly, social investors and institutions who like movies have also scattered their money bags on TV, which has led to TV dramas becoming a hot topic for film and television audiences. The film has only become a "minority carnival" in some first-and second-tier cities.

However, the film reform is still going on. The opening of the Sixth Plenary Session of the 14th CPC Central Committee, the convening of the National Film Work Conference and the promulgation of the "Regulations on Film Management" issued by the State Council have subtly changed the film market. In addition, it was also from this year that 5% of the movie box office was drawn as a special fund. Prior to this, the special fund was 5 cents per movie ticket, and with the average ticket price exceeding that of 2 yuan in 1996, this rule was improved accordingly.

However, the film market in 1996 was not as stable as expected.

The main theme film won the domestic film championship,

But was criticized by the leaders.

Compared with the box office performance of record-breaking domestic films such as Red Cherry and Sunny Days in 1995, the domestic film market in 1996 can only be described as a fiasco. On the one hand, it may be because the large-scale influx of imported sub-accounts has raised the taste of the audience. On the other hand, it is really the quality of domestic films.

Indeed, since 1995, when imported blockbusters officially stimulated the film market in China, many state-owned studios also fell into panic, and both their investment ability, market grasp and internal management of enterprises were in an embarrassing situation. Even more than half of the state-owned studios can only maintain the situation by selling factory logos, renting venues and charging staff to lend labor fees. It is precisely because of the overall sluggishness of the domestic film market that in March of that year, the working conference of the National Film Bureau was held in Changsha. The market prospect of domestic films was discussed.

At the meeting, China filmmakers put forward the requirements of the boutique strategy, specifically the "Ninth Five-Year Plan", that is, during the "Ninth Five-Year Plan" period, 10 films were made every year, and a total of 50 boutique films were made in five years.

However, the "Ninth Five-Year Plan" has not become the turning point of China’s film quality, and the pressure of the film bureau leaders on various studios has not turned into the motivation of quality, but has become a misunderstanding of the creative concept. After the meeting in Changsha in March, studios quickly adjusted their creative themes, and at one time a large number of biographies describing the heroes of the times almost became hot topics. Because of the low production cost, many films gradually came out after two or three months. But it has become a new disaster in the history of China movies.

In 1996, among the top ten box offices in China, only one domestic film entered the list, ranking ninth, and it was also the main theme film "Kong Fansen" with group ticket bonus. The film produced by Shandong Film Studio is expected to reach 60 million party member X2 yuan (average ticket price) = 120 million box office before release, setting a new box office record for domestic film history, but the film ended with only 36 million yuan.

In the academic journal The Art of Film, which is sponsored by the China Federation of Literary and Art Circles and specializes in film criticism and film theory research, Mr. Gao Jun commented that China doesn’t need too many domestic films of the type of Kong Fansen-"The hero theme can take many forms, including poetry, radio dramas, feature films, reportage, etc., and the film art has its own special rules, so it is not necessary to make all films."

The relevant leaders of the Film Bureau also criticized at the conclusion meeting at the end of the year, arguing that Kong Fansen had nothing to do with the film marketization, and even announced the water injection rate of the film. "Red-headed documents are pioneers, and group booking is the main source of its box office. According to the data reported by more than 20 provinces across the country, only about 5% of the audience pay for their own movies, while the proportion in Beijing is even only 0.51%." As a result, the situation that the film is full of seats is very serious throughout the country, wasting a lot of party fees and union dues as a supplement to the film market, which is contrary to the development law of socialist market economy.

To the surprise of all filmmakers at that time, 23 years later, such films have become the absolute mainstream of the domestic film market.

China Film lost its monopoly on imported films.

The discussion about China Film’s monopoly on imported sub-accounts has been discussed since 1994. Later, we know that the establishment of Huaxia in 2003 partially ended the monopoly of China Film’s import sub-accounts, but in fact, in 1996, the relevant reforms had tried to break this deadlock.

In 1996, 54 imported films were issued nationwide, of which 51 were issued by China Film, and the other three were Long Film, North Film and Shanghai Film, each of which issued some accounts.

However, the practice in those days was not dominated by these three state-owned companies. Instead, China Film Company still signed contracts with foreign investors, and then the three state-owned film companies signed agency distribution contracts with China Film Company respectively, and then distributed them independently throughout the country. Changying, Beiying and Shangying respectively chose Future Water World, The Game of the Brave and Toy Story to distribute in different accounts throughout the country. All three films have achieved good results, but this distribution model has not been systematically promoted on a large scale afterwards.

Jackie Chan’s never to lose 4, the box office champion in 1996, was translated into Bai Jinlong and introduced to the mainland of China in that year. Like Hongfan District, this film was also introduced during the Spring Festival in parallel with the Hong Kong market. Although the film did not achieve the success of "Hong Fan District", it still achieved 80 million box office results. In terms of imported movies, action movies still occupy the dominant position in the market, such as Tornado, Broken Arrow, Game of the Brave, Adventure Island, Mission Impossible, Future Water World, etc. Except The Bridges of Madison County, all other imported movies are action, adventure and sci-fi movies, which are basically consistent with the current imported film market. Among the Hong Kong films, Jackie Chan’s film is the most appealing, which has obvious advantages over other films.

In first-and second-tier cities, imported films have become the absolute main force of the market. In Beijing, Shanghai and Guangzhou, the box office revenue of imported films has reached more than 70-80% of the whole year. This phenomenon will continue for more than five years.

Market polarization is serious,

Where is the next step of reform?

With the gradual opening of the market, the competition intensifies. The polarization of China film market is becoming increasingly obvious.

In addition to the polarization of box office volume between domestic films and imported sub-accounts films, the polarization of ticket warehouse market is also intensifying. Developed provinces and big cities began to occupy more and more market share. Take the comparison between 1995 and 1996 as an example: among the 32 provinces, municipalities and autonomous regions in China, the top five provinces and municipalities accounted for 49% of the total box office in 1995, and the top ten accounted for 68%; In 1996, the top five provinces and cities rose to 56%, and the top ten provinces and cities rose to 75%, and the gap was getting bigger and bigger.

The beginning and end effects of the cinema are becoming more and more obvious. In 1996, there were about 500 cinemas in China, and the top 100 cinemas accounted for more than 35% of the box office. Of course, this was the overall trend of reform and opening up at that time. Let some people get rich first, that is, let some cities or cinemas prosper first. Polarization is also a normal phenomenon caused by fierce competition in the market.

Star Studios, since 1996, have also received more and more attention from the industry.

Among them, Shanghai Daguangming Studio is the first studio in China. This cinema alone has an annual box office output of 20 million, which is 1.69% of the national box office. The capital cinema, which is the number one in Beijing, scored exactly 20 million in 1996.

However, compared with the polarization of ticket warehouses, how to really produce good domestic blockbusters became the most puzzling problem for China filmmakers at that time. The problems faced during the period of institutional reform of the film industry were complicated, and how to carry out macro-control. The "Ninth Five-Year Plan" failed, and the rule that the number of domestic films and the proportion of films should account for more than two-thirds of the overall market at Changsha Conference has almost become a dead letter, but the road of "boutique strategy" for domestic films cannot be changed. Maybe the movie market in 1997 will give us a surprise?

–

The moment when the armor-piercing projectile damaged the tank, our special correspondent Qiu Chengliang took a photo.

introduction

How to fight? How do soldiers practice? A brigade of the 26th Army has used 11 kinds of ammunition to conduct real explosion drills on 37 armored combat vehicles, artillery, transport vehicles and other equipment of 5 categories, and collected thousands of groups of target damage data. The brigade entered this data into the system to evaluate the strike effect, and many conclusions broke through the traditional training concept, opening a new field of vision for officers and men in actual combat training.

The first hit doesn’t mean effective damage, only hitting the key can defeat the enemy with one blow.

Three shells hit a tank with composite armor one after another. I thought the victory was in hand, but the evaluation result was unexpected: "Hit the frontal armor, no substantial damage was caused to the target, and the damage was invalid!" This conclusion made Shi Yong, a "super shooter" of a brigade of the 26th Army, very depressed.

"When I was a soldier for 14 years, I experienced hundreds of large and small exercises. As long as it was the first hit, it was rated as an effective shooting. I didn’t expect to hit a nail in front of the real guy."

In fact, Shi Yong was not the only one who hit a nail in this live-fire drill. According to the leader of the brigade, more than 10 super shooters in the whole brigade were defeated in the first round of real shooting.

The actual data questioned the traditional training concept-is it actual combat when a gun is fired and a cannon is fired? Ammunition consumption, meters, seconds, rings … Can these indicators be simply equated with fighting skills?

These two question marks not only hover on the training ground, but also weigh on the hearts of the "group of people" of the brigade party Committee. Actual combat training is not an empty slogan, it must stand the test of actual combat standards. To this end, they introduced the actual training data into actual combat training, re-examined the traditional training methods and tactics, and seven "gold medal courses" that did not meet the actual combat standards were stuck outside the training ground.

Problems on the training ground must be solved on the training ground. In the subsequent resumption, Shi Yong and other defeated shooters made "zero distance" contact with the hit tanks, and compared the collected damage data, repeatedly analyzed and found out the reasons for not forming effective damage.

"The first aiming position should be the engine compartment of the tank. If you attack with an armor-piercing projectile, even if it can’t be destroyed, it will cause damage to the crawler and lead to paralysis …" At the military democracy meeting, officers and men had a deeper understanding of the first hit.

The first enemy to fire does not mean to seize the opportunity. Only by measuring the enemy’s troops can we win every battle.

The brigade has 701 vehicles in the 3rd Battalion and 7th Company, which is the best "red flag vehicle" in the whole brigade. It has shot down 326 targets in previous exercises. However, in this drill, because the enemy fired first, they not only missed each other, but became living targets.

The leader of the brigade told the reporter that according to the battlefield data, the target tank is better than ours in terms of artillery range and armor protection. In the face of such a strong enemy, the first enemy to fire will not achieve the effect of destroying the enemy, but will be exposed prematurely, thus falling into the unfavorable situation of "the enemy can beat me and I can’t beat the enemy."

"Driving into a pit can reduce the exposed area, and you can hit and run by relying on the soil slope, and drilling into shrubs can interfere with ranging …" Li Ruijie, a tank driver, told reporters that in order to overcome the weakness of his own tank and attack the enemy as much as possible, it is necessary to not only lower the "posture" but also make good use of the surrounding topography and protect himself before attacking the enemy.

The reporter saw at the drill site that Li Ruijie’s motorcade simply circled around the other side for maneuver defense, attracting the "enemy" tanks to keep turning, while another tank of its own took this opportunity to approach quickly and quickly, aiming at the enemy’s weak points and shooting a fatal blow, staged a wonderful confrontation with the inferior to win the superior.

The central position is not equal to the key position, and only by selecting the target can we get twice the result with half the effort.

It’s better to miss than to hit right! If this matter is usually placed on any officer, it is unbelievable. But it happened firmly in the actual combat environment.

"boom! Boom! " With two loud noises, two anti-tank missiles from the second battalion of Bubu successively hit the turrets of two tanks, and at that time the flames soared. The reporter went out with the rescue team and saw that the first missile hit the center of the turret and the second hit the lower left of the turret.

Just as the officers and men cheered for the first missile, the battlefield damage data showed that the first missile only damaged the gun bolt; The second shot destroyed the vehicle-mounted radio and artillery aiming mechanism, and hit the tank ammunition bin, which was better than the first shot.

The evaluation results surprised officers and men, and the traditional training concept of winning by hitting the bull’s-eye for many years was a bit untenable. "In the past, actual combat training was unilaterally understood as playing live ammunition, blindly emphasizing playing more, playing well and playing accurately, and the research on the damage effect of hitting targets was not deep." The brigade leader said that this time, the brigade party Committee introduced the actual combat data into the actual combat training, guided the training with the training concept based on effect combat, and established the actual combat coordinate system supported by damage data.

The target damage data system is impacting the brigade’s traditional operational concept. The reporter was pleasantly surprised to see at the brigade training ground that the target target changed from the "white cloth target" in the past to a real tank, and the fixed target became a mobile target. The officers and men studied the tactics and play with reference to the damage data collected by the actual combat. Talking about these changes, Kong Chen, the squad leader of Bubu No.5 Company, was deeply touched: "The target bull’s-eye in actual combat needs combatants to find it with their brains."

Battlefield viewpoint

Learn to "fight with data"

■ Ma Shujiang

The actual combat is not real, the effect is how, the experience does not count, and the data has the right to speak. Operational data has become a key factor in the generation of combat effectiveness, and the search, analysis and processing of data will become a decisive factor in winning future wars.

Information is the eye, data is the courage. The characteristic of actual combat is precision. Accuracy, precision and fineness all come from specific data information. Only by being good at speaking with data can we accurately judge the target, select the key points and accurately release the energy.

Under the conditions of modern warfare, operational advantages are concentrated in information advantages, which are highly dependent on data advantages. Nowadays, all kinds of information equipment of our army are installed in succession. However, it is not enough to have information-based weapons and equipment. Commanders also need to be able to construct data, digest data and be good at speaking with data. In every link and element of combat, data should be used for embodiment, data expression, data proof and data decision.

Good calculation has a chance of winning. Data is indispensable to mastering the truth, scientific decision-making depends on data, and it is necessary to attach importance to data to defeat the enemy. Only by constantly strengthening data awareness and cultivating the habit of fighting with data can we make the battlefield nerves more sensitive and ensure our army to win more.