Clear fingerprints of more than 2,000 years ago were found on the ＂supine figurines＂ of Qin Shihuang’s mausoleum, which was analyzed by Hangzhou criminal investigation experts.

Time goes back to more than 2200 years ago, at the foot of Mount Li in the Qin Dynasty.

Hundreds of thousands of craftsmen, like surging ant colonies, are busy with the huge Mausoleum project. Among the crowd, there is a young man, sweating like a pig, stirring water and loess with his hands, making a group of palace figurines by hand …

This magnificent scene was described by Sima Qian in Historical Records-"The world sent more than 700,000 people to wear three springs, and the copper was poured down … With mercury as a hundred rivers and seas, the machine was instilled, with astronomy on the top and geography on the bottom …"

Among more than 700,000 craftsmen, teenagers are very humble. People from Zhao and Chu? The place of origin is unknown.

After the completion, in order to cover up the truth of the Mausoleum, he failed to escape the fate of being killed. But his works and fingerprints "signature" were left behind, and were finally discovered by today’s archaeologists …

On June 11th, the Cultural and Natural Heritage Day, the Mausoleum Museum of the First Qin Emperor announced the "No.28 figurine" in the hundred-play figurine pit of the Qin Mausoleum for the first time, which attracted a lot of attention and quickly became popular on the Internet.

The 28 th figurine, which has attracted much attention, is called "supine figurine" by archaeologists because of its unique posture.

Many netizens joked, "Is it practicing yoga?"

Khan Lee, director of the Mausoleum Museum of the First Emperor of Qin Dynasty, said, "It belongs to the hundred-play figurines, showing the image of the hundred-play figures in the court of Qin Dynasty. What is special about this figurine is its posture, which may be similar to that of a carp, or it may lean over and lean back. "

Little known is that today, more than 2,200 years later, when it reappeared, there were only 72 pieces and 12 bags of debris, with no head, no hands and lost right leg.

It is quite different from the Terracotta Warriors and Horses. It is speculated by academic circles that these terracotta warriors and horses are hundred-drama warriors and horses that provide hundreds of performances for the court of Qin Dynasty, so the burial pit is tentatively named "Hundred-drama Warrior Pit".

After more than 9 months, the restored figurine is 154 cm long and weighs 101.4 kg. Because of the long time, its body color has been broken and transformed.

Hangzhou criminal investigation expert:

Fingerprints are more in line with the characteristics of young people

"According to Zhou Ping, vice president of the Mausoleum Museum of the First Qin Emperor, three continuous fingerprint marks were found on the painted surface of the abdomen during the protection and restoration of the supine figurines. Experts from dactylography, a professional appraisal institution, collected data and made professional analysis on three fingerprints. After comparison, these three fingerprints are highly similar to those of teenagers, and the craftsman of this pottery figurine should be a teenager. " -According to Xinhua News Agency,

Why can you tell your age from fingerprints?

This fingerprint also aroused the interest of criminal investigation experts of Hangzhou Public Security Bureau.

Police officer Shi Taoning is a senior expert in fingerprint inspection and identification. After carefully studying the fingerprint photos of "supine figurines", he told reporters that "the conclusion of the cultural protection department should be comprehensively judged according to the fingerprint shape, including the overall shape and details."

"If it were me, I would judge from this aspect: a person’s fingerprint is called a ridge, and a furrow is called between two stripe lines. The fingerprints found by Qin terracotta warriors, this furrow is still quite obvious.

"The gap between lines and furrows of young people is relatively large, and the gap between heights of older people is relatively small. Young people are relatively full and elastic, and it is easier to leave obvious details. However, for older people, with the loss of body water, the skin is cracked and shriveled, and the skin friction is damaged after labor, so the lines will not be so clear.

"Found on the terracotta warriors this time, it should be a three-dimensional fingerprint. The furrows and ridges of the fingerprint have a proper width ratio, which shows that they have not been excessively squeezed, which is more in line with the characteristics of young people. Combining these characteristics of fingerprints, we can judge the approximate age.

"Fingerprints are this rule with age, but fingerprint features are basically unchanged for life, except for injuries or big wear and tear. From the morphological analysis alone, it is more in line with the characteristics of young people.

"In addition, considering the average life expectancy of the people in the Qin Dynasty and the fact that they were engaged in manual labor, it makes sense to analyze whether it is left over by young people."

Fingerprints have been found on Qin terracotta warriors many times.

In fact, such mysterious fingerprints have been found on Qin terracotta warriors many times.

Ma Yu, a cultural relic restorer in the Mausoleum Museum of the First Qin Emperor, has participated in the restoration of horse figurines at various stages.

When cleaning a piece of pottery, he found many fingerprints on the piece of pottery, so he used silicone rubber to turn over the mold and take photos to save them.

He said, "This is a dialogue between us and the ancients."

Zhao Zhen, a cultural relic photographer in the Mausoleum Museum of the First Qin Emperor, once photographed nearly 8,000 terracotta warriors and horses. Speaking of finding the craftsman’s fingerprints on the face of the Terracotta Warriors, he was so excited that he choked.

"Clapping one day, I looked up and saw fingerprints on the face of a statue of terracotta warriors and horses, which were left by craftsmen who made terracotta warriors and horses more than 2200 years ago!

"When I saw that scene, time had disappeared, in the same place, he had just left, and I stepped on his footprints …"

The oldest fingerprints come from more than 7000 years ago.

Maybe it was left by a little girl.

The earliest fingerprint found on cultural relics is Yangshao culture more than 7000 years ago, which may have been left by a little girl.

On October 31, 2018, Yang Shuanchao, a researcher at Yangshao Culture Research Center of China Academy of Social Sciences and deputy director of Yangshao Culture Museum in Mianchi County, suddenly noticed a pottery jar fragment in the pit near the ash pit of the site. There is a complete and clear fingerprint on the round and delicate ear of the pottery jar.

The fingerprint experts in the criminal investigation department studied the fingerprints on the fragments: this fingerprint is not only clear, but also very slim. Judging from the size and grain depth, its owner should be a little girl.

The size and weight of the pottery jar itself are not too big, so it is very possible to finish it by a little girl.

In the primitive society with extremely underdeveloped productive forces, every labor force is very precious.

Cultural protection experts infer that in the age of eating and drinking blood, our ancestors took part in labor when they were children.

In addition, experts also found a problem: there are a lot of sweat holes in the fingerprint left by the little girl, and the number of sweat holes in animals depends entirely on the individual’s exercise. Therefore, it is judged that the little girl is engaged in a huge amount of labor and her body is always in a state of exhaustion.

Police officer Shi Taoning believes that it is actually very difficult to judge the sex of men and women from fingerprints.

"Generally speaking, male lines are thicker than female lines, but they are not absolute.

"In fact, the age of fingerprint speculation is itself based on the universal characteristics of high probability of fingerprint morphology, and it is not 100% accurate. To make an analytical conclusion, we must also make a comprehensive judgment based on multiple information of the actual situation. "

As for "Yangshao Fingerprint", Liu Pingping, a famous fingerprint scientist and deputy director of the Fingerprint Inspection Committee of China Criminal Science Association, believes that "fingerprints and fingerprints have been widely used in this era (Yangshao culture), and’ beauty by finger’ has become a fashion, and’ faith by finger’ has dawned, which has opened a precedent for human fingerprint application."

Like the little girl in Yangshao more than 7,000 years ago, the teenagers at the foot of Lishan Mountain more than 2,000 years ago had the same humble and short fate, and were not even qualified to leave their names on their works.

"Inadvertently", he quietly pressed three fingers on the terracotta warriors.

Follow the finger as the letter! After more than 2,000 years, I implicitly told people today, "I have been here …"

What clothes are the hundred-play figurines wearing?

Hangzhou has produced the latest research results.

At present, the Mausoleum Museum of the First Qin Emperor is cooperating with the China Silk Museum to study the costume restoration of No.4 Baixi figurines in Baixi Pit.

On June 22nd, at the Silk Road Cultural Protection Science and Technology Forum held in Hangzhou, Zhou Yang, deputy director of the China Silk Museum, showed the latest achievements in the research on the restoration of the costumes of hundreds of opera figurines in the Qin Dynasty-purple brocade fabric with black octagonal patterns and yellow dots …

Museum experts who participated in the restoration project told reporters that this hundred-play figurine to be restored has rich clothing patterns, including at least three patterns: geometric pattern, octagonal star pattern and cloud pattern.

Restoring Decorations of No.4 Servant of Baixi Figurines

More than 2,200 years ago, the "hundred operas" artists of the Qin Dynasty, such as the "supine figurines", probably wore such clothes and performed acrobatics and dances for Qin Shihuang and other officials …

Original title: "Clear fingerprints found more than 2,000 years ago on the" supine figurines "of Qin Shihuang Mausoleum! Hangzhou criminal investigation expert analysis: how to judge that the manufacturer is a young craftsman from fingerprints? 》

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Chengdu has direct access to Sanxingdui, and it is planned to open in 2027.

S11 Line Project of Chengdu-Deyang Regional Railway

Welcome significant progress!

March 30

The S11 line project of Chengdu-Deyang city railway started construction.

The line will be on December 31, 2026.

Meet the initial operating conditions

At that time, friends from Chengdu and Deyang

It’s more convenient to drop by!

Chengdu to Sanxingdui.

You can always explore the ancient Shu civilization!

What is the S11 line?

S11 line starts from Weijiannian Station of Chengdu Rail Transit Line 1 and ends at Deyang North Station, Deyang City. It connects jinniu district, Xindu District, Pengzhou City, Guanghan City and Jingyang District in Chengdu, with a total investment of about 30.5 billion yuan and a construction period of 49 months. It is planned to be completed and put into operation in 2027.

The total length of the line is about 70.87 kilometers (30.62 kilometers in Chengdu and 40.25 kilometers in Deyang), of which the underground section is about 23.78 kilometers, the elevated section is about 45.39 kilometers and the subgrade section is about 1.70 kilometers.

There are 15 stations on the S11 line (including 5 elevated stations and 10 underground stations), including Weijiannian Station, Fengtai Third Road Station, Youyi Station, Dujianian Station, International Trade City Station, Banzhuyuan Station, Majia Station, Mengyang Station, Sanxingdui Station, Tianfu Jingcheng Station, Deyang South Station, Sichuan Jianyuan Station, Wuzhou Square Station, Confucian Temple Square Station, etc.

Design renderings of elevated station on S11 line.

The line will run in groups of 4 regional A-type vehicles, with the designed running speed of 160 km/h in the elevated section and 120 km/h in the underground section.

In order to achieve fast direct access between Chengdu and Germany without affecting the system capacity of the line at peak hours, it is planned to adopt the mixed running mode of big station express train+station stop train during the peak hours of S11 line. This mode can better meet the time target of 1 hour arrival between Chengdu and Deyang, and the express train scheme can achieve the 30-minute travel target between Chengdu (Fengtai Third Road Station) and Deyang (Tianfu Jingcheng Station).

On March 27th, Deyang Municipal People’s Government issued "Information Publicity of Exposure Draft of Environmental Impact Report of Chengdu-Deyang Line Project of Municipal (Suburban) Railway", which also revealed the daily departure time of S11 line: the operation time starts at 5:30 in the morning and ends at 23:30 in the evening, with a total of 18 hours of operation throughout the day.

What will S11 Line Bring to Chengdu Metropolitan Area?

S11 line is an important project in the "one ring and three shots" backbone commuter network of Chengdu-Germany integration, and it is an important link to support the integrated development of Chengdu-Germany.

The relevant person in charge of Chengdu Housing and Construction Bureau told the reporter that it is not only an important link to meet the convenience of commuting between Chengdu and Germany, improve the transportation system between Chengdu and Germany, support the development of Chengdu-Germany city groups, promote the integration of Chengdu and Germany, and promote the formation of a "one-hour commuting circle" for Chengdu and Germany, but also an important strategic project to accelerate the integrated development of the construction of the twin-city economic circle in Chengdu and Chongqing and enhance the core energy level of Chengdu metropolitan area. It is also a major livelihood project eagerly awaited by nearly 25 million citizens in Chengdu and Germany.

S11 line can be connected to Tianfu International Airport on Line 18 to the south, and can be transferred to Ziyang and Meishan through Chengdu rail transit network, which runs through the north and south of Chengdu. After the project is completed, it will effectively shorten the time and space distance between Chengdu and Deyang, promote the efficient agglomeration of industry, population and various production factors between Chengdu and Germany, and strengthen the driving role of Chengdu as a central city, which is of great significance to enhance the core energy level of Chengdu metropolitan area and promote the development of Chengdu-Germany-based capital.

Effect map of Deyang North Station section on S11 line

After the completion of the S11 line project, it will further improve and expand the transportation system between Germany and effectively shorten the time and space distance between the two cities, which will not only help to optimize and adjust the transportation structure and relieve the existing transportation pressure, but also greatly enhance the efficient and convenient travel of the people in the two cities and effectively refresh the "happiness index" of the people.

After the completion of the S11 line project, it will also promote the efficient agglomeration, deep integration and innovative development of industries, population and various production factors in the two places, further integrate Deyang into Chengdu’s "half-hour economic circle", effectively expand the "traffic circle" to the level of "economic circle" and amplify the effect of "development circle".

In the future, with the opening of several urban (suburban) railways, citizens can feel the convenience and happiness of the development of "urbanization" through convenient and fast rail transit. The life style of the same city, looking at Sanxingdui, eating jar meat at noon and visiting Dongpo Water Street at night, is about to enter the daily life of ordinary people in the four places.

Deyang shopping guide

S11 line project construction started.

In the future, Chengdu will be more convenient to Deyang.

Is there anything delicious and interesting in Deyang?

consider it a pleasure to be among the first to read or see sth

▼▼▼

【 Guanghan Silk-wrapped Rabbit with Suitable Salty Fragrance 】

The folk song "Deyang Soy Sauce, Baoning Vinegar, Shifang Duck, Guanghan Rabbit" once circulated in Chengdu Plain. Guanghan has been making pickled rabbits since the Qing Dynasty. In 2016, Guanghan’s silk-wrapped rabbit making skills were included in Deyang’s municipal intangible cultural heritage list.

【 "Non-legacy on the dining table" Zhongjiang vermicelli 】

Zhongjiang vermicelli, as white as silk, inherits the handmade taste of thousands of years and is called "the intangible heritage on the dining table". Zhongjiang vermicelli has been passed down for thousands of years since the Northern Song Dynasty. From Daoguang in the Qing Dynasty to the Republic of China, Zhongjiang vermicelli was in its heyday and became a "royal noodle" for the royal family.

[online celebrity cuisine "glutinous rice goose egg"]

An egg records a period of history and cultivates a period of culture-glutinous rice and salted goose eggs, which has a history of more than 200 years. It is taken from the sixty-first method of Wake Up the Garden Record-salted egg method, which is a delicacy made by combining ancient methods. It is not only a municipal intangible cultural heritage of Deyang, but also a great online celebrity delicacy of Deyang.

[Fat but not greasy Shifang salted duck]

Shifang salted duck is commonly known as roasted duck. It is recorded in the ancient book "Wang Jiashang Recipe" that Su Dongpo, a writer in the Northern Song Dynasty, drank Mianzhu steamed honey wine with his friends, and the wine was accompanied by Shifang salted duck.

Every dried salted duck in Shifang is bright on the outside, exquisite on the inside, fragrant but not demon, tender but not raw, fat but not greasy, cooked but not muddy, with a strong fragrance from duck meat to duck bones. This fragrance is closely related to its unique material selection and unique production process.

[Mianzhu rice noodles with a sense of ceremony]

Getting up happy every morning is the beginning of Mianzhu people’s life. Eating rice noodles is not only breakfast for Mianzhu people, but also a sense of ceremony.

"Beef with Xiaoquan Juice"

Xiaoquan has a food that has been circulating for hundreds of years-juice beef. "Juice beef" can also be called "beef wrapped in juice", which vividly summarizes its production technology-pouring cooked beef with thick juice.

[Sanxingdui]

Sanxingdui site is called "one of the greatest archaeological discoveries of mankind in the 20th century", "the ninth wonder of the world" and "the source of civilization in the Yangtze River".

Sanxingdui Museum was laid in August 1992 and opened in October 1997. It is located in the northeast corner of Sanxingdui Site, a national key cultural relics protection unit, on the duck river in the west of Guanghan City, 40 kilometers south of Chengdu and 26 kilometers north of Deyang. It is a modern thematic site museum in China. Sanxingdui Museum has two exhibition halls with an exhibition area of nearly 12,000 square meters. On March 29th, 2022, the new Sanxingdui Pavilion started construction, with a planned construction period of one year.

【 Jinghu cruise ship 】

There is a night tour of Jinjiang in Chengdu and a night flight of Jinghu in Deyang-at night, on the sparkling Jinghu, take a voyage in the lights and enjoy the different scenery of Deyang!

The cruise terminal is located in the north of Minjiang Bridge and along the riverside of Emei Mountain South Road, including tourist center, floating terminal and other functional facilities. During the festival, there are songs and dances, musical instrument performances and Hanfu experiences on board.

[Deyang Confucian Temple]

The Confucian Temple is a deep and warm memory of generations of Deyang people. Children are playing fish under the wall of Wan Ren Palace, young people are attracted by the food in the pedestrian street, and old people are wandering and dancing in the square.

Begonia, magnolia and cherry blossoms in the Confucian Temple compete to bloom in spring, with blue sky and red wall as the background, leaving frames of beautiful pictures of spring full of charm.

[Deyang Stone Carving]

There is a stone rhinoceros in Chengdu, and a Shi Niu in Deyang. What a coincidence, right?

The predecessor of Deyang Stone Carving Park was called "Shi Niu Park", named after two Shi Niu carved in Tongzhi period of Qing Dynasty, which were used to guard Mianyuan River.

In 1986, Deyang municipal government built a dam to expand Taishan North Road. In the process of expansion, an 8-meter-high retaining wall appeared under the main road, which is just adjacent to Shi Niu Park. Deyang stone carving art wall is built by using this long retaining wall.

In order to beautify the urban landscape, in 1989, the first phase of Deyang stone carving art wall project "Oriental Soul" was started. The stone carving elites put their heads together and skillfully combined the long retaining wall beside the highway with the landscape plastic arts. The 720-meter-long stone wall was pulled out of 35 arch holes, supported by 32 Panlong stone pillars, forming an art gallery showing the national culture of China.

When S11 line is opened.

Let’s set out with friends!

Source | Red Star News, Chengdu Daily Jinguan,

Deyang Publishing, Deyang Daily, Deyang Wenlv

Original title: "The fastest 30 minutes direct! It is planned to open in 2027! 》

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Can air fryers cause cancer？

　　Figure/vision china

　　□ Zhang Zhaomin

　　Fried food tastes crisp and smells pleasant, and is loved by many people. But people are always worried that the oil content of fried food is too high, which is not good for health.

　　The air fryer became hot, and many friends used it to fry French fries, bake egg tarts and bake sweet potatoes … … Because it can be used to heat food, it is said that it can be used without oil, which not only satisfies our appetite, but also has certain benefits to our health (at least reducing oil intake). One of the selling points of air fryer is that "nothing fried is healthier".

　　At this time, however, there is another sound: the food fried by the air fryer will cause cancer.

　　Is it true?/You don’t say. You must really want to know about it.

　　How can an air fryer "fry" food without oil?

　　When cooking food, we usually use heating methods, including direct heating and indirect heating. The common way in life is indirect heating, which completes heat transfer through heat transfer medium, thus heating food until it is cooked. Traditional fried food is to heat the oil first, then soak the food in hot oil, and also fry the food by heat conduction.

　　The principle of air fryer is that food is placed in a closed small space, air is used as a heat transfer medium, and the air in the space is heated, supplemented by a fan to accelerate the flow of gas, take away water vapor, and form a circulating hot air, which mainly "explodes" food by convection. When using an air fryer to "fry" some ingredients with very little oil content, the instructions remind us that it is best to put a little cooking oil on the food. In this way, the hot air in the air frying pan may be mixed with some small oil droplets, forming the effect of oil mist, and the color of the "fried" food is also very uniform and beautiful.

　　Using microwave oven, it is more difficult to achieve this effect similar to fried food. Microwave ovens mainly use electromagnetic energy to heat food in the oven. When the food is placed in the microwave oven, the microwave will make the water molecules in the food reciprocate at high frequency, resulting in "internal friction" effect and thermal effect. Therefore, the food processed by microwave oven is often heated at the same time, both inside and outside.

　　However, both traditional frying and air fryer use heat to transfer from the outside to the inside, which inevitably forms a "temperature gradient" (that is, temperature difference) inside and outside the food, so it can form the effect of tender outside. Even the microwave oven with hot air convection heating function is difficult to achieve the same effect.

　　Don’t worry that the food made by air fryer will cause cancer.

　　Air fryer also uses high temperature to heat food, so some physical and chemical changes will also occur in the cooking process of food, such as texture improvement and special flavor. This process may naturally produce some chemical components that are harmful to human body, such as acrylamide.

　　Acrylamide is indeed a carcinogen, which has been listed as Class 2A carcinogen by the International Agency for Research on Cancer (IARC) of the World Health Organization. This kind of carcinogen is mainly based on the carcinogenicity data of experimental animals, but it is likely to be carcinogenic to human body.

　　There are several ways to produce acrylamide in food, and the main way is Maillard reaction between asparagine and reducing sugar, which actually occurs in many food processing processes.

　　Some scholars in our country have studied nearly 350 kinds of food on the market. The results show that acrylamide can be detected in most food samples, but its average exposure (intake) in our diet is relatively low. Therefore, there is no need to worry too much about the statement that the food made by the air fryer will cause cancer.

　　Using air fryer is mainly to replace the traditional way of frying food. On the one hand, it can avoid eating too much oil, on the other hand, it can reduce other potentially harmful polymers produced by eating oil during high-temperature frying.

　　Oil-free cooking is really healthier

　　People who pursue oil-free cooking are mainly worried about too much oil intake and the accumulation of triglycerides in adipose tissue, which will cause obesity. But we should know that the most fundamental cause of obesity is that energy intake exceeds energy consumption, and the remaining energy will be converted into fat and stored in the body.

　　We should also know that fat (acid) is an important body component and energy source, and we need to consume a certain amount of fatty acids every day. For example, linoleic acid and α -linolenic acid, most of which needs to be obtained through edible oil, and a lot of vitamin E necessary for human body also needs to be obtained through edible oil. In addition, edible oil also helps us to absorb and utilize some fat-soluble components in food.

　　Therefore, don’t pursue oil-free cooking excessively. If you eat too little cooking oil for a long time, it will easily lead to insufficient intake of unsaturated fatty acids, which will affect memory and neurological function of the brain, and may also affect the removal of low-density lipoprotein in the blood and induce some cardiovascular and cerebrovascular diseases.

　　So, how to eat fried food is relatively healthy?

　　First, don’t eat too much. Fried foods are often high in oil and fat, which are high-energy foods. Eating too much can easily lead to excessive energy intake; Secondly, don’t take too long to make fried food. Like vegetarian dishes for a minute or two, meat dishes are slightly different depending on the thickness of the ingredients, and generally only need to be fried until the surface is slightly yellow and not burnt. Under the action of high temperature for a long time, oil is prone to complex chemical changes such as hydrolysis, condensation and polymerization, which may produce a variety of harmful components to human body; Third, some non-frying methods can be used properly. When using air fryer, it is necessary to pay attention to the setting temperature should not be too high (within 120℃ as far as possible) and the production time should not be too long (about 10 minutes), so as to avoid generating too many potential harmful components; Finally, be careful not to use too much seasoning, especially salt.

　　(Source: Popular Science China)

Beijing will heat up the heating system in advance to store heat and strengthen the operation regulation in the snowfall and cooling weather.

　　BEIJING, Beijing, December 10 (Reporter Xu Jing) According to the forecast of the Beijing Meteorological Department, there will be snowfall and cooling weather in Beijing in the near future. In order to do a good job in ensuring urban operation services, the Beijing Municipal Urban Management Committee made arrangements in advance, strengthened the regulation of heating systems, and deployed snow sweeping and ice shoveling to ensure the citizens’ warm winter and safe travel.

　　The Committee issued an early warning notice to ensure the heating service. Refine the implementation of the safeguard plan and take countermeasures in advance. All districts and heating enterprises are required to pay close attention to the meteorological conditions in their regions, strengthen risk early warning and judgment, raise the temperature and store heat in advance, and do a good job in operation adjustment on the premise of ensuring the safety of heating operation. Especially in outer suburbs, old residential areas, low-temperature areas and other special areas, targeted measures should be taken, fully combined with online room temperature monitoring and user characteristics, fine regulation and control should be carried out, and the balance of hydraulic conditions should be continuously optimized to provide strong heating guarantee.

　　At the same time, the Committee strengthened operation monitoring to ensure the safe operation of the system. All districts and heating enterprises are required to strengthen the operation monitoring of weak links and potential risks in the heating system during the cooling period, do a good job in the investigation and rectification of potential safety hazards of heating equipment and facilities, and take anti-freezing measures in advance to ensure the safe operation of the heating system. Strictly implement the 24-hour duty system, rationally allocate operation and maintenance personnel, implement emergency material reserves, and properly handle emergencies.

　　In addition, the Committee has strengthened inspections and done a good job of receiving complaints. All districts are required to actively organize and carry out the "four noes and two straights" inspection, and assign special personnel to keep an eye on the key and difficult problems found in the inspection, and sort them out and include them in the list of "winter disease and summer treatment" plans; It is necessary to pay close attention to the communities and key users who have concentrated on historical appeals in a timely manner, do a good job of handling complaints immediately, give full play to the role of the "heating housekeeper" service model, actively carry out the "visiting the people to ask for warmth" activities, and improve the quality of heating services.

　　It is understood that in accordance with the "Beijing Emergency Plan for Snow Sweeping and Ice Shoveling (2023)", Beijing has launched a blue warning response for snow sweeping and ice shoveling. The Beijing Municipal Urban Management Committee organized all districts and operating units to hold deployment meetings, arranged all snow sweeping and ice shoveling work in advance, and defined the responsible areas and sections of snow sweeping and ice shoveling work. (End)

Apple confirmed that the system released a big adjustment： the new iPadOS will not be pushed at the same time as iOS.

IPadOS 16 system is no longer released at the same time as iOS 16.

Phoenix Network Technology News Beijing time on August 24 th news, Apple confirmed on Tuesday that the new generation of iPadOS 16 operating system will be released "according to its own schedule".It will be pushed to the public after the iOS 16 system logs in to the mobile phone. Moreover, the new generation iPadOS system will skip version 16.0 directly.The first push to the majority of users will be version 16.1.

Apple said in a statement: "This year is a particularly important year for iPadOS. As a self-owned platform specially designed for iPad, we can flexibly launch iPadOS according to our own schedule. This fall, iPadOS will be released as a free software update in version 16.1 after iOS. "

In other words,When Apple releases iPadOS 16 in autumn, it will skip version 16.0 and release 16.1 directly.. This means that after iOS 16 logs in to the mobile phone, the first version of iPadOS 16 that users will welcome will be 16.1. Then, the 16.1 versions of iOS and iPadOS may be released at the same time or about the same time.

For Apple, this system release adjustment will be a major change. Although Apple is used to postponing individual functions of its mobile operating system, it is completely different to directly postpone the operating system itself and skip the initial version. However, although Apple usually releases iPadOS and iOS systems at the same time, the possibility of decoupling has always existed since Apple split the iPad operating system into a separate entity in 2019.

Apple hasn’t responded why iPadOS was delayed and skipped the original version. However, many people who participated in the iPadOS 16 Beta test have noticed that,Its flagship function "front desk scheduling" is very immature.Federico Viticc, a well-known iPad user, recently asked Apple to postpone this feature on Twitter, saying that it would crash "every few minutes" and "UI failures are everywhere". He believes that some parts of the functional design are "fundamentally misled".

Apple’s statement also confirmed previous media reports. Foreign media revealed earlier this month,Apple is expected to take an unusual step this year, delaying the next major system update of the iPad for about one month.One of the reasons why it was not released at the same time with the new iPhone system was that "Front Desk Scheduling" was criticized by some developers and users during the Beta test because of loopholes, confusing interface and incompatibility with most iPad models. (Author/Xiao Yu)

For more first-hand news, welcome to download the Phoenix News client and subscribe to Phoenix Net Technology. If you want to see the in-depth report, please search for "ifeng_tech" on WeChat.

Adapted from a real event, the head is put into a cement microwave oven, and the star eats roundworms to lose weight. It’s wonderful.

There is a theme that is almost never out of date.

Disaster.

Look at recent topic blockbusters:

Escape from Mogadishu, the lives of several diplomats reflect the disaster of an entire nation;

"Dune", the last-time alien turmoil metaphor of the disaster of human civilization;

Tom Hanks’s new film "Finch" tells the disaster of "a dog" with full humanity …

After 2020, we have a more specific understanding of "disaster".

After fear and shock.

We also need a closer "disaster education".

Emergency call season 5

9-1-1 Season5

A treasure American drama delayed by its name.

Quality, the absolute best among peers:

The lowest douban in the whole series is 8.7, and it climbed to 9.3 in the fifth season when it was renewed by Fox, making it the highest in the series.

Director and screenwriter, following the cast of another high-scoring series "American Horror Story".

Athena, played by angela bassett, was the Queen Mother of Wa Kanda.

Wang Ba qi.

Male host Bobby, played by Peter Krause, was once the male host of "Top Family American TV Series" and "Under Six Feet".

From the funeral home to the fire station, from letting people die decently to giving hope to life.

△ Time is a knife that grinds people.

Similar to our "call the police uncle if something happens", in the United States, call 911 if something happens.

On this end of the phone, there are helpless citizens in trouble.

On the other end of the phone, there are random 911 operators, firefighters and policemen.

Their job is to deal with "emergencies" one by one.

Pull a fresh life back from the gate of hell.

In the first four seasons, there were many tricks, and the cases were wonderful beyond imagination.

There are natural disasters.

After the earthquake of magnitude 7.1, the whole of Los Angeles was in a mess, and the telephone of 911 command center was ringing off the hook.

The dock playground was suddenly hit by a deadly tsunami.

There are man-made disasters.

The girl was suffocated by her pet golden python.

In the food competition, the man ate high protein foods, an insect, and almost choked to death.

What new tricks can be played in the new season, the realistic version of Death Comes, which can be regarded as a great reward for human confusing behavior?

Frankly speaking.

Although the plot of "911" is fictional, the brain hole is flying about.

But those who face disaster are out of control and powerless.

But it actually happens around us every day.

01

lose control of

Los Angeles is in trouble again.

The famous Hollywood boulevard is now devastated, with traffic paralyzed and empty.

What’s going on?

The members of the 118 fire brigade are well-informed, but when they see such scenes, they can’t help smiling in shock and fascination …

The whole thing is speechless

White-haired vultures comb their hair gracefully in cars, and emu families capture the main roads;

Rhinoceros is more fit than anyone in front of the car, and elephants are swinging their noses and whistling in the sky;

Endless.

Looking up again, the giraffe, three stories high, walked lazily in front of him and went shopping in high profile …

△ Zhen zootopia

Even worse is yet to come.

It was dark in the zoo toy store, and the man screamed for help.

The ground was covered with blood and an ear was bitten off.

And this amazing lethality comes from an alpaca.

Grass mud horse, it’s crazy!

Don’t laugh, it’s urgent, how to get it away?

Henrietta (Aisha Hinds), a firefighter who once wanted to keep alpacas as pets, has experience.

She stepped back cautiously as she sprinkled cornflakes.

The alpaca with a mouthful of blood is snoring, and it is pressing hard, and it is about to be drawn away …

Suddenly, a shrill alarm bell sounded.

Run!

The alpaca over there sped up and rushed at the firemen and the captain.

Bobby raised his gun and just got ready for defense.

At a critical juncture, the alpaca came to an abrupt end and snorted.

Coward?

The firemen looked at each other, and guess what they saw:

The other alpaca licking blood on its mouth.

How to solve it? Sir is not a spoiler.

However, it can be seen that the theme of the fifth season of this fund burning is the city out of control.

Animals dominate the world out of control.

There is even more novel, the spread of network viruses is out of control.

Small to the network jam, the phone alarm is disordered;

So big that the plane went out of control collectively, rushed to the tower, the car GPS card was bugged, and the traffic in the whole city was paralyzed.

Even, the city has a large-scale power outage.

02

frightened

At this point, the "superheroes" responded.

Of course, there is an exciting "last-second rescue" in 911.

Before the helicopter fell downstairs:

Take out the frozen heart and grab the rope, "Spider-Man" upper body;

Before a pregnant woman gives birth:

Time is tight, deliver the baby on the spot, and even one person helps N pregnant women deliver the baby urgently.

Also, men have to "deliver babies"

On the night of the full moon, a man said that he had biological peristalsis in his abdomen and had been colic for a week …

The rescue team smiled, not a child, but a worm.

Repeatedly screaming, the man’s nakedness slowly drilled out long creatures.

Bobby said he didn’t look; Buck cocked his mouth. Interesting. Let me try.

Such lightness and calmness are not natural.

Put on uniforms, they are the great saviors to save the people from fire and water.

Under the uniform, they are also ordinary people living in a chicken feather.

Everyone has a past that they don’t want to face.

Some people died in the fire because of negligence, and finally decided to commit suicide when firefighters completed redemption;

Someone was betrayed by her husband, her daughter was bullied, and her family was terminally ill …

In the end, they chose to wear armor.

And in this way, I tried to suppress my fears forever.

A man’s identity, a fireman’s occupation, a hero’s title.

They are afraid and unwilling to admit their long-standing mental anxiety.

A clip that impressed Sir.

A bully who has committed three crimes, namely stalking, rape and assaulting a police officer, escaped during the trial.

Athena succeeded in chasing the murderer, but she was reluctant to start.

Because the other side caught her son as a threat.

Finally, Athena watched the wicked kill her companion and run away again.

She is a decisive policewoman and a mother who feels guilty.

They are not superheroes forever.

Even a hero, there is always a time when he can’t do it.

03

Heroes are unknown

Heroes are not omnipotent. What should they do when they can’t win time?

"SOS" did not evade this question.

The girl drove into the lake and saw the car sink a little, but she couldn’t open the door no matter how hard she tried.

Call 911 for help, but PlanA, save yourself.

Operator Mei (played by Colleen Marcia) gave careful guidance:

I can’t open the door because the pressure outside the door is greater than the internal pressure.

But at some point during sinking, the pressure difference between inside and outside will be balanced.

Unbutton your seat belt and take off your shoes

Stay away from anything that might drag you into the water.

Keep your mouth and nose on the water as long as possible.

When the water begins to drown your face, you have to take a big breath.

The last breath should be as big as possible.

The boy with respiratory tract infection almost fainted because the spare battery of ventilator was dead.

Mother called 911 and cried for help. Mei informed the rescue team that it would take at least 1-2 hours.

There is not enough time, what should I do?

The rescue team had an epiphany. According to the time of sunrise and sunset, they called up the top view of the houses in the block and found solar panels.

Immediately mobilize the neighbors, and the neighbors call the rest of the community …

The wires pass through every household, one section connected to another.

In this way, the door to survival was connected for the little boy.

Also, when Athena’s youngest son was taken away by a bully, he came across a girl walking the dog.

The bully took out a fake badge to deal with it, but the panicked girl recorded the video and sent it online.

I originally wanted to prove that the police "rudely enforced the law."

But it happened to help Athena a a big favor.

At first glance, SOS is a series of impenetrable rescue the wounded and rescue the dying, where will you go.

Just like individual heroism in the group.

But under the package of wonders and strange feelings, we take care of fresh people.

We need heroes whose professional ability can save everyone from fire and water.

But it’s like a connected wire.

We, ordinary people who are just and kind with limited ability, may be "saving lives" at all times.

04

Man-made disasters in natural disasters

At first, Sir really opened the play with a curiosity.

However, the more we go back, the more we find that most of these strange things are based on real events.

The alpaca rage syndrome mentioned earlier has long been a success in this magical fertile soil of Australia.

The cute alpaca was unveiled.

Is it strange to get a worm in your stomach?

There are also stars who eat roundworms just to lose weight.

Zhang greatly broke the news in the program that some actresses failed to lose weight normally, so they adopted the "Ascaris Diet".

Familiar process: pale lips, abdominal cramps, diarrhea, going to the hospital for gastric lavage …

△ Source: Netease

A few guys from online celebrity put their friends’ heads in a microwave oven filled with cement for the live broadcast.

Finally, my friend’s head was stuck in the microwave oven because of the solidification of cement.

Even if the breathing tube is connected, the saliva that keeps swallowing because of fear blocks the tube.

Struggling, he plunged into the swimming pool …

When the firemen rescued him ashore, other guys were still asking for praise and attention on the live broadcast.

And this comes from the life prototype of a little brother in online celebrity, England.

It was very high at first, and finally my head got stuck and I almost suffocated.

Finally, firefighters were invited and it took five hours to save people.

Why did that bully, who is good at playing with people’s hearts, wait until the trial to quit his lawyer and defend himself?

Create a person.

And his confidence comes from a large number of fans in the online community.

Rapists and fans?

More than that.

They even came to the court to cheer for their "brother".

As long as the elder brother is good-looking, the three views follow the five senses.

Sounds ridiculous?

Maybe you haven’t forgotten.

The boy who killed a mother and son by speeding was begged by many teenagers on the internet because of his good looks …

Why is it difficult for the staff behind 911?

They practice eighteen kinds of martial arts, and they fight not only unpredictable disasters.

It is even more shocking to be "accustomed" to distorted values.

Abnormal aesthetics, beauty is justice, entertainment to death …

These humble numbness.

One day, it will merge into a greater disaster.

This may be the most practical "disaster education":

Don’t underestimate the disaster.

Don’t underestimate yourself.

Your ignorance, selfishness, indifference, there are always people who bear it silently;

And your kindness.

Always give them temperature and carry us through the cold winter.

The picture in this article comes from the Internet.

Editor’s Assistant: North of Xibei

2024 Dodge Ram 1500 large-displacement pickup truck 5.7 Rebel’s current car offer is calm and atmospheric.

Anyone who loves to watch American blockbusters knows that pickup trucks are not only the most photographed models, but also the soul of cowboys in western North America. Therefore, there is a half-century-long love-hate relationship between Dodge and Ford and the competition in the same city.

The exterior design is very impactful, and the forward-leaning front is undoubtedly a little more invasive to the road surface than the well-behaved family design. The atmosphere inside the car is luxurious, and it can definitely rival a limousine. There is no trace of lively charm in the eyes, only fierce. The front bumper is an iron front bumper with a towing hook, which exudes this metallic atmosphere and is calm and atmospheric; As the best-selling model, it has an aggressive front face.

VIP line: 189-2090-1317 Manager Wang (same as WeChat)

The interior design of the 2024 Dodge Ram Sports Edition pickup truck continues the rough style of the United States. The regular center console design looks rigid, but the rich configuration will make you admire it. The design of the center console is simple and hard, which conforms to the temperament of the ram, and the bottom of the dashboard has patterns, which further highlights the elegance of this car. The instrument console design made of soft materials is very comfortable to touch and feel, and there is nothing stiff.

　Vip line:189-2090-1317 Manager Wang (same as WeChat)

The overall design of the 2024 brand-new Dodge Ram sports pickup truck is also biased towards sports. The black interior design has a very strong overall sports atmosphere. Compared with the elegant design style of the luxury version of brown leather, the pure black interior of the sports version of Ram creates a strong driving desire.

　Vip line:189-2090-1317 Manager Wang (same as WeChat)

The 2024 brand-new Dodge Ram Sport pickup truck is equipped with a HEMI-5.7-liter naturally aspirated engine developed by Chrysler, with a maximum power of 283Kw and a maximum torque of 548Nm. The Dodge Ram leather seat feels very comfortable and delicate, and many details are also quite exquisite. The rear seat has ventilation and heating equipment, and is equipped with a small storage toolbox, which shows that the setting of this car is very user-friendly.

24 Dodge Ram 1500 5.7L Rebel

Configuration: metallic paint; Trunk convenience bag (4 adjustable Mopar cargo tension hooks, Mopar expandable steps illuminated by pickup box); Night bag (front passenger luxury leather bucket seat with waist adjustment, front seat heating with 8 electric adjustments, steering wheel heating); Secondary equipment kit (115V auxiliary power socket-rear, air conditioner with dual-zone automatic temperature control, body color door handle, front heated seat, heated steering wheel, media hub with 5 USB charging ports, front and rear parking assistance system with parking function, electric adjustable pedal, rain-sensing windshield wiper, rear ceiling lamp with on/off switch, storage space in the lower compartment of rear seat, rear window defroster, remote start, and induction keyless entry.

Dealer name: TianjinSentai automobile saleslimited company

Dealer address: Tianbao Avenue, Tianjin Port Bonded AreaG21, Floor 1, No.210 Pacific International Automobile City

Dealer Tel: Manager Wang　18920901317 (same as WeChat)

24 hellcats, wide-body red-eyed cats, V8 American sports cars dropped by 200,000.



　



　

In the details of 2023 Dodge Challenger SRT Hellcat, the middle net and the lower air intake of the new car are also painted in black, and there is a unique logo of SRT on the side of the middle net. In terms of wheels, SRT Super Stock adopts a set of 18x11J (18 inches in diameter and 11 inches in width) rims, which are the same as those of challenger SRT Demon, and is matched with the NT05R linear acceleration special tires with 315/40 R18 specifications, so that the car has three times the grip of SRT Hellcat models. In terms of braking, the front wheel of the new car is equipped with an upgraded Brembo four-piston caliper and a 14.2-inch front brake disc 9p.

From the front of the 23 hellcats, the two headlights are as sharp as eagle eyes, and the flexible lines of the whole body overflow with an aura. If you like passion, sports cars and speed, this Dodge Challenger wide-body red-eyed cat is the best choice.

The tail wing added above the rear of the wide-body red-eye cat of 23 Dodge Hellcats improves its stability at high speed, while the bottom spoiler and large-caliber double-tail row more thoroughly demonstrate its powerful performance. The lines on the side are more rough and overbearing broken lines, which are very muscular. They are equipped with 20-inch Group2 alloy wheels and NTOS racing tires, which have excellent grip.

Parallel Challenger 6.2TSRT Hellcat can be said to be the most powerful American muscle car in the domestic parallel imported car market. At present, there are fewer and fewer muscle cars in the traditional sense on the market, and all models have gradually developed into sports coupes that pursue balanced performance.

The length, width and height of the 2023 Dodge Hellcat SRT are 5027mm, 1923mm and 1461mm, respectively. From the side photos, you can more intuitively understand its slender body design. The 20-inch granite crystal aluminum alloy wheel is matched with the 20-inch all-season performance tire, aiming to make the car have better dynamic performance. If a friend thinks that this design is not personalized enough, he can choose the side stripes of the challenger car body to further improve the recognition of the car.

The 2023 Dodge Hellcat further strengthened its image of high-performance version in the interior part, and the TRX logo everywhere in the center console and seats is the best example.

The exhibition is approaching! 2024 Guangzhou Auto Show Exhibition Guide (Time + Location + Tickets)

November 15-24, 2024,The 22nd Guangzhou International Automobile ExhibitionWill be inChina Import and Export Fair Exhibition HallHeld. The exhibition is expected to attractMore than 1,000 car brands from around the worldExhibiting the latest automotive cutting-edge technologies, products and industrial supporting services, covering the whole industry chain of vehicles, parts, vehicle to everything technology and modified vehicles.

The exhibition will cover all kinds of automobiles, including passenger cars, new energy vehicles, modified vehicles (original modified vehicles, modified vehicles with royal brands), commercial vehicles (buses, trucks, special vehicles) and parallel imported vehicles, concept cars, etc. In addition, auto parts, assemblies, modules and systems will also be exhibited, such as engine systems, chassis systems, braking systems, driving systems, steering systems, body systems, cooling systems, exhaust systems, automotive electrical, automotive glass, tires, wheels, etc.

The exhibition will also showcase advanced automotive manufacturing equipment and process equipment, such as 3D printing technology, industrial robots, automotive equipment, automotive coating industrial technology, automotive design and informatization, automotive engine industry and reengineering, industrial assembly and transmission technology, etc. In addition, the exhibition will focus on automotive lightweight materials, including body lightweight materials, other automotive materials, material technology, lightweight material connection technology, etc.

Intelligent networked vehicle parts and core technologies are also an important part of the exhibition, including on-board intelligent hardware, body electronic control devices, intelligent on-board equipment, vehicle to everything related products, automotive safety systems, intelligent networked core, etc. At the same time, the exhibition will also showcase new energy vehicle technologies and products, including vehicle bus and control system, hydrogen fuel cell, various power battery and management system, motor electronic control system, charging device, energy storage device, energy management system, vehicle optimization design and hybrid power.

The exhibition has also been arrangedVehicle modification display, including various original modified vehicles at home and abroad, modified vehicles of royal brands, various sports versions, off-road versions, performance versions, and competitive vehicles for various events at home and abroad. In addition, intelligent driving systems and products are also important display content of the exhibition, bringing visitors the most advanced technical experience.

This exhibition will provide a platform for automotive enthusiasts and industry professionals to learn about the latest automotive technologies, products and services, and will surely inject new vitality into the development of the automotive industry.

The emergence of ＂technology+consumption＂ in the main line of industrial policy in the 14 th Five-Year Plan has given birth to more investment opportunities

　　Frequency of high-frequency words in the Fifth Plenary Session of the 19th Central Committee

　　Source: Xinhua News Agency, soochow securities Institute.

　　The just-concluded Fifth Plenary Session of the 19th CPC Central Committee deliberated and adopted "the Central Committee of the Communist Party of China’s Proposal on Formulating the 14th Five-year Plan for National Economic and Social Development and the Long-term Target for the Year 2035", which is an important document that affects the development direction of China in the next five years and also touches the nerves of the capital market.

　　From the communiqué of the Fifth Plenary Session of the 19th Central Committee, the main line of industrial policy emerged during the 14th Five-Year Plan period. A number of brokers and investment institutions said that in the medium and long term, "technology+consumption" is still the main line of the market and is expected to give birth to more investment opportunities. Among them, consumer, science and technology, medicine, new energy and other tracks are quite concerned by the market.

　　The main line of "double circulation" runs through

　　Tap domestic demand and consumption potential

　　The data shows that during the implementation of the previous five-year plan, key strategic industries will perform better relative to the overall market situation, and this correlation is still increasing with the development and perfection of the capital market. According to the data of CICC, during the Eleventh Five-Year Plan period, electrical equipment, mechanical equipment and medical biology greatly outperformed the market; During the "Twelfth Five-Year Plan" period, the cultural media industry, which was planned as a pillar industry, led the market significantly, with an increase of 213%, while the Shanghai Composite Index rose only 33% in the same period. During the "Thirteenth Five-Year Plan" period, under the guidance of the goal of building a well-off society in an all-round way, as of October this year, people’s livelihood-related industries such as food and beverage, household appliances and leisure services have greatly outperformed the market.

　　The plenary session put forward the guiding ideology and principles that must be followed in the economic and social development during the 14 th Five-Year Plan period, in which it was clearly stated that "we should accelerate the construction of a new development pattern with the domestic big cycle as the main body and the domestic and international double cycles promoting each other". Some insiders pointed out that under the new development pattern of "double cycle", "giving full play to the growth potential and strengthening the domestic market" is particularly worthy of attention, and a strong domestic market will become the key to the construction of the domestic and international "double cycle" system.

　　In terms of expanding domestic demand, the plenary session proposed to adhere to the strategic basis of expanding domestic demand and accelerate the cultivation of a complete domestic demand system. It also proposed that it is necessary to smooth the domestic cycle, promote the domestic and international double cycle, comprehensively promote consumption and expand investment space. Specifically, it includes the ideas of "building a high-standard market system", "giving priority to the development of agriculture and rural areas, and comprehensively promoting rural revitalization" and "adhering to the implementation of regional major strategies, regional coordinated development strategies, and main functional areas strategies".

　　Chongyang investment pointed out that China’s economy and residents’ income have been cultivated by years of high-speed growth, and the conditions for boosting domestic demand have been met. Moreover, the start of the "double-cycle" system and the deepening of supply-side structural reform also need the cooperation of a strong domestic market to form an effective closed loop.

　　With the continuous upgrading of consumption structure, the potential of domestic demand will be continuously explored. China Merchants Securities pointed out that residents’ needs are not only satisfied with basic daily consumption such as "filling their stomachs", but also have more diversified needs for the quality, style and function of consumer products. Guotai Junan emphasized that the policy of "promoting consumption in an all-round way" is no longer a demand-side force like "home appliances going to the countryside", but a "high-quality supply", which brings opportunities for the rise of local and national brands and their substitution for overseas high-end brands.

　　CICC pointed out that at present, the international situation is complex and changeable, and the large consumption sectors that mainly rely on domestic demand may have a more stable performance in the next five years, such as the typical "pure domestic demand" sectors, including building materials, food and beverage, and local transportation. In addition, Northeast Securities believes that combined with the aging population trend, the demand for medical consumption will continue to be released in the future.

　　The "new economy" is accelerating.

　　Scientific and technological innovation to build the core thread

　　The communique of the plenary session listed "achieving a major breakthrough in key core technologies and entering the forefront of innovative countries" as the long-term goal of basically realizing socialist modernization in 2035, which attracted the attention of all parties in the market.

　　The reporter of the Economic Information Daily saw on the interactive platform of investors such as Interactive Exchange of Shenzhen Stock Exchange that after the announcement of the plenary session, a number of listed companies in software and information technology services were asked whether their projects or products involved the Tenth Five-Year Plan and "what plans and layouts are there for self-reliance and self-reliance in science and technology".

　　Chen Li, chief economist of Chuancai Securities, said that at present, China’s technological kinetic energy continues to upgrade, and strategic emerging industries and high-tech industries have become new driving forces for economic growth. The plenary session proposed to adhere to the core position of innovation in the overall situation of China’s modernization drive and take self-reliance and self-reliance in science and technology as the strategic support for national development. It is expected that the "new economy" represented by digital economy, new energy, 5G and industrial Internet will accelerate during the Tenth Five-Year Plan period.

　　Xie Chunsheng, an analyst at Huatai Securities, said that the core essence of technological self-improvement is the autonomy of core IT technologies, which includes several aspects: First, the autonomy of IT basic software and hardware, including the autonomy of core components such as chips, operating systems, databases, middleware and servers; Second, the autonomy of industry application software forms an IT autonomous ecosystem with the underlying software; Third, industrial software autonomy, which was neglected in the independent core technology in the past. Science and technology and innovation are expected to promote the rapid development of independent IT technology in China, and the localization of various IT links and application fields is expected to provide rare historical development opportunities for IT enterprises in China.

　　It is worth noting that the Opinions of the Central Committee of the Communist Party of China and the State Council on Accelerating the Improvement of the Socialist Market Economic System in the New Era, issued in May this year, proposed to compile a new round of national medium-and long-term scientific and technological development plans.

　　Citic Securities pointed out that enterprises are the main body of scientific and technological innovation, and promoting the upgrading of industrial base and the modernization of industrial chain will further improve policies such as "first set", fiscal and taxation incentives, government procurement and financial support. The national medium-and long-term science and technology development plan (2021-2025) may be published at the end of this year or early next year, and it is expected to formulate a new batch of major national science and technology projects, and systematically sort out the strategic emerging industries and frontier fields that are supported by the key.