Zhang Zihang, 20, has not been in the hospital for two years. This junior college student studying in a key university in Wuhan boasts himself as a "generation who knows how to keep healthy and fight hard": he usually has a slight illness and pain, so he either buys some medicine himself or "carries it over" directly.

　　Nowadays, with the convenience brought by the network, many college students, when they have health problems, don’t think of going to the school hospital or the off-campus hospital for the first time, but turn on their mobile phones to check the symptoms online, and then order medicine through take-away. While "self-medication" is becoming more and more popular among young people, some experts warn that this unsafe medication may cause serious health damage.

　　Young people who are very confident about "self-treatment"

　　Lin Kexin, a 21-year-old student from Hubei University, lives near the school. One night, she came out of the room weakly and knocked on the door of her roommate and classmate Qin Yao with one hand: "Yaoyao, do you have any cold medicine?" The other hand uses the mobile phone to check the nearby pharmacy on the takeaway software.

　　"yes! What kind do you want? " Roommate opened the door, pulled out more than 10 kinds of medicines from the cupboard and arranged them in a row, including anti-inflammatory, antipyretic, antidiarrheal and analgesic.

　　At that time, Lin Kexin spent his eyes, not knowing which one to choose, and picked up a bottle of amoxicillin. "That’s it." For Lin Kexin, there is a headache and brain fever at ordinary times, which is "all small things" and can be solved by himself or his roommate. If she hadn’t lost her voice because of a sore throat, she "might not even take medicine."

　　Xiao Zhu, 20, is studying in an art college and is a junior this year. Because she watched a CCTV health program with her grandmother since childhood, Xiao Zhu has mastered many health tips, and she is very confident in the "self-treatment" technology.

　　In the second year of high school, Xiao Zhu suddenly had a fever before attending art training, but there was her favorite acting class that afternoon, and if she went to the hospital, she would definitely miss it. In the morning, Xiao Zhu decided to carry out a set of "self-healing therapy" in the room: first drink two packs of Radix Isatidis granules, and then soak in a large cup of brown sugar ginger tea to warm up the body; Then use the shower water column to massage the acupoints on the back for half an hour, then cover the quilt and take a big sleep.

　　After some operations, when Xiao Zhu woke up, "consciousness has been awake a lot, and he is relaxed" and went to class smoothly in the afternoon.

　　Today, Xiao Zhu, who has gone to college, is still keen on his own "regimen": soaking ginseng and medlar in a thermos cup, soaking his feet with a bucket that is flush with his calf even before going to bed on dog days, and often moxibustion and cupping himself … … She once proudly said to her roommate, "Follow me for health and don’t have to go to the hospital at all."

　　The reporter noted that as early as 2018, the paper "Investigation on Self-medication Behavior and Its Influencing Factors of College Students in a University in Beijing" published in the Journal of Pharmacoepidemiology showed that the interviewed college students took "self-medication" after feeling unwell. The proportion reached 78.7%.

　　Fatal "experience" and "taking for granted"

　　However, the former "self-healing master" also had "rollover" moments.

　　One day at the end of September 2020, Wuhan suddenly cooled down on a cliff, and Xiao Zhu, who insisted on "freezing in spring and freezing in autumn", did not add clothes like her roommate. After running around school all day, she went back to the dormitory at night and sneezed several times. She didn’t take it to heart and thought it was just rhinitis.

　　Early the next morning, Xiao Zhu felt a little soft and his forehead was hot. She rummaged through the medicine cabinet, and the antipyretic medicine had expired, so she drank two packs of Banlangen granules and went to class.

　　In Xiao Zhu’s impression, I used to have a slight cold, and Banlangen Granule can basically solve it. But she doesn’t know that Radix Isatidis is a drug for treating exogenous wind-heat and is not suitable for people with wind-cold colds.

　　Another day passed, Xiao Zhu got up feeling black and weak. She came to the school hospital and wanted to prescribe some medicine. Before entering the door, the infrared thermometer sounded an alarm. Following the management regulations during the epidemic, Xiao Zhu was sent to the off-campus hospital by a special person. After a series of tests such as nucleic acid, brain CT and serum, Xiao Zhu was injected with a fever-reducing needle after 5 hours.

　　Some students even paid the price with their lives.

　　According to reports, in 2018, Xiao Zhang, a graduate student studying in a university in Nanjing, had a high fever for 7 days and diarrhea for 5 days before going to the hospital. Blood tests showed that the muscles of the whole body were dissolving, with severe coagulation dysfunction and multiple organ failure.

　　It turned out that after getting sick, Xiao Zhang went to the drugstore to buy a variety of cold medicines to take, and increased the dose himself. However, before getting sick, Xiao Zhang often stayed up late because of catching up with a project, and his body was in a sub-health state. Many Chinese cold medicines contained "acetaminophen", which led to toxic myolysis and liver and kidney failure due to multiple factors such as overdose.

　　Some declared "functional" drugs are also the hardest hit areas for abuse.

　　Xiao-mi Yang, a 20-year-old performance major in an art university, learned that her figure was relatively large in the final examination one month before last year. In order to lose weight as soon as possible, she ordered two boxes of "slimming candy" through Wechat business, claiming that "pure Chinese medicine burns fat, does not diet, does not exercise and does not rebound".

　　But after taking it, she felt her heart beat faster, she felt nauseous, her mouth was dry, and she still suffered from insomnia at night. Wechat business’s feedback "is a normal reaction, indicating that she is burning fat", so she gritted her teeth and insisted.

　　For the next five days, Xiao-mi Yang continued to sweat and feel nauseous. She went to the hospital and called the market supervision department to complain. After inspection, the dosage of sibutramine contained in this "candy" seriously exceeds the standard, which is extremely harmful to health.

　　In 2019, the report of the 72nd World Health Assembly pointed out that medication errors are the main cause of injuries and avoidable injuries in the medical and health system.

　　"In the process of drug treatment, if there is a reaction that has nothing to do with the purpose of treatment, you should think about the possibility of adverse drug reactions. However, it is often difficult for non-professionals to judge themselves and need to consult a doctor or pharmacist. " Wang Zhen, deputy director of the Pharmacy Department of tongji hospital affiliated to Tongji Medical College of Huazhong University of Science and Technology, said.

　　Experts suggest increasing publicity on drug safety.

　　Recently, the reporter conducted a questionnaire survey on 50 college students in Hubei Province. The results showed that only 28% of the respondents would go to the hospital for treatment when they were unwell, 48% of the respondents would take their own medicine according to their experience, and 24% of the respondents chose to "drink more hot water and carry it through".

　　In Wang Zhen’s view, the hidden dangers behind "self-medication" have to be prevented. He said that these kinds of improper drug use are common at present: believing in the so-called ancestral prescription or earthwork, resulting in side effects and delaying treatment; Improper combination of cold medicines, such as the combination of phenamine tablets and acetaminophen; Taking medicine after drinking, such as cephalosporins and metronidazole, "this is relatively common among college students, and some young people tend to forget this common sense after drinking, causing danger."

　　In addition, out of anger or depression, some young people deliberately take excessive or toxic drugs. Wang Zhen once received a female college student who was trapped by oral pesticides, and was "critically ill".

　　"We should increase the publicity of drug safety, and follow the doctor’s advice or read the instructions carefully when using drugs. Some drug instructions have small fonts, and typesetting is not conducive to reading and needs to be improved. " Wang Zhen suggested.

　　Dong Liu, director of the Pharmacy Department of tongji hospital affiliated to Tongji Medical College, Huazhong University of Science and Technology, suggested that patients should take all the drugs they are using when seeking medical treatment, and ask about the usage, taking methods and precautions of the drugs, so as to handle their illness safely and efficiently.

　　It is also urgent to improve the medical environment in colleges and universities. The reporter learned that some college students’ average satisfaction with the school hospital is not high, and the influencing factors are mainly the professionalism of doctors, equipment resources, and attitude towards receiving medical treatment.

　　"In fact, we also have difficulties." The nurse in charge of a "double-first-class" university hospital in Wuhan believes that some universities often invest a lot of money in teaching-related hardware facilities and little in medical and health services. Some schools and hospitals are facing the trend of "marginalization" in schools, resulting in the lack of medical facilities and the professional level of some doctors to be improved.

　　"It is necessary for colleges and universities to establish professional, low-cost, convenient and fast medical services for college students without income." The nurse in charge believes that to solve these problems, local governments, universities and schools and hospitals need to work together. For example, speed up the reform of the management of medical professionals in university hospitals, strive for the government and society to increase investment in university community hospitals, and enable university hospitals to provide better medical resources, so as to better provide efficient medical and health services for teachers and students.

　　(The student interviewed in the article is a pseudonym Zhu Kexin, Zhongqing Daily, Zhongqing Net reporter Zhu Juanjuan, Lei Yu)

　　Our reporter Li Xiazhi

　　"Fall in love? Destroy your whole family. " If you haven’t seen the recently hit online drama "East Palace", maybe you simply can’t understand a large number of new quotations such as "finding candy in the glass slag" invented by these self-proclaimed "East Palace girls" when chasing the drama. At the same time, another online drama "Falling in Love with the Big Dipper Boyfriend" with a completely different theme has become a "sweet pet drama in online celebrity" which has attracted much attention from netizens recently, because the plot of "making sugar" between the protagonists is so sweet and greasy that it is off the charts. The trend changes rapidly, the youth idol drama turns to the collective, and young people are keen on the relaxed and happy theme of "love brain", which is "collusion" between society and industry to some extent.

　　More than a dozen movies a year, "sweet pet" has become a new trend.

　　Since last year, the types of online drama explosions have begun to turn, and suspense and thriller themes have changed lanes. In 2018 alone, more than ten "sweet pet dramas" have been launched. From "Two-time Spoiled Princess 2" and "Love the First Love of Chitose Adults" to the recently broadcast "Why BOSS wants to marry me", "East Palace" and "Love the Big Dipper Boyfriend", the sweet interaction between the male and female protagonists has become the highlight of the plot. It seems that "kissing and hugging and holding high" is very popular among Internet audiences. For example, "Two-time Spoiled Princess" with a low cost and a brand-new lineup once created a record of 3.6 billion plays, and "Why BOSS wants to marry me" also quickly attracted network traffic, and the attention was once overwhelmed by "Biography", a sequel to "Story of Yanxi Palace" in the same period.

　　This trend is not unique to domestic online dramas. "Life is hard. I eat sugar with my mouth open and stick to ‘ Sweet pet ’ The film and television works of the label are popular in China, Japan and South Korea. In terms of Korean dramas, last summer’s "Why is Secretary Jin like that" and the recent hit "Touching the Heart" have made many viewers feel full of sweetness. " Drama critic Dai Taojiang pointed out that "Touching the Heart" is still at the top of the list of recent Korean dramas, although the plot itself lacks new ideas and just "sends candy" on the protagonist’s love bridge. At present, the number of official Weibo readers of "East Palace" has exceeded 2.1 billion, ranking second in the super-topic community, and only last year’s "explosive drama" Zhen Soul of Youku can rank ahead of it.

　　Even though Li Chengyin and nine princess Xiaofeng, the protagonists in the East Palace, are in love with each other, the story of sweet pet comes to an abrupt end because of the reversal of the fate and personality of the characters in the later period. Many viewers can’t accept it, calling for the story to continue to "distribute sugar" in the barrage, and even giving the play a nickname "Hua Mei Drama" (referring to the tragedy that the hero and heroine are crazy about "spreading sugar" and the audience can’t stop).

　　Subdivide the audience and aim at "light" women

　　"Sweet pet drama is a branch of traditional romantic comedy, and its success in the market benefits from the high certainty of this type." Dai Taojiang said that compared with the traditional romantic comedy, the protagonist’s emotional evolution may go through various hardships, while the sweet pet drama is "sweet" from beginning to end. "The heroine is the first and only emotional hero, and the heroine is the absolute winner in the emotional relationship. All that is needed in the process is the romantic experience brought by the hero." In her view, this highly deterministic structure and setting satisfies the mentality of some viewers to watch easily, and the audience can get great psychological satisfaction without putting too much emotion into it.

　　For the market, this type of drama that directly hits the audience’s preferences is precisely the audience segmentation and precise positioning pursued by the current online drama. Naran, a drama critic, was shocked to notice that the audience around him who loves to watch sweet pet dramas are mainly female audiences after 1980s and 1990s. For most young women, romantic love dramas are a spiritual supplement to reality. "If the emotional needs in real life are not met, at least you can get a good mood by watching sweet pet dramas."

　　According to Tencent’s 2018 Index Report, Tencent’s video drama-chasing users account for 54% and 18% after 90 and 00, respectively. The proportion of program users under the age of 24 has increased from 51% in 2017 to 55%. The post-95 and 00 generations with diverse tastes have gradually become the main audiences in all dimensions, and the user groups tend to be younger. According to the data published by various video websites, the user base of video websites is still dominated by women. Ying Dai, vice president of Aiqiyi and general manager of the self-made drama development center, also said that taking Falling in Love with the Big Dipper Boyfriend as an example, Aiqiyi focused on "light-cooked" women in her era to launch light-cooked sweet comedies, which was an extension to more vertical subdivisions under the broad theme of youth. It is not difficult to get the favor of producers and platforms for sweet pet dramas aimed at young female audiences.

　　"Sending sugar" is illogical, so be alert to aesthetic fatigue.

　　From Yunxi Hug in Yunxi Zhuan, Wei Long CP in Story of Yanxi Palace, to gratitude in Sweet Honey as Heavy as Frost, there are more and more sources of sweet pet dramas, but the means are slightly single, which also brings "too sweet" and "too tired of sweet".

　　“‘ Sweet pet ’ It mainly relies on daily interaction and intimacy to create an atmosphere, which has extremely high requirements for the face value and romantic bridge setting of male characters in the play, and also puts forward certain requirements for the audience of actors. " Dai Taojiang has no doubt that many producers have seen the market prospects of sweet pet dramas, but failed to see the structural and plot defects that such dramas often bring to satisfy the "sweet pet". "Most of the sweet pet dramas have logical flaws in the relationship construction, the characters do not have basic action logic, and many plot settings seem blunt and abrupt. In addition, the means of sweetness and pampering in intimate relationships are nothing more than infinite tolerance and intimate contact. Over time, it is easy for the audience to breed aesthetic fatigue and produce boredom. "

　　After the Korean drama "Touching the Heart" was broadcast in the middle period, it still repeated "sprinkling sugar", which has already made many viewers choose to abandon the drama. After the popularity of domestic sweet pet dramas, there have been many similar themes on the market in the past year, but there are not many works that can reach the same flow as "Sweet honey is as heavy as frost" or "Two-time pet princess". It is worth noting that many works are "sweet for the sake of sweetness" or fabricate high-sugar plots that violate the logic of life for the sake of "sweet pets", which have actually aroused the audience’s disgust. Su Zhan, an industry critic, said that in the past, the audience hated the story of sadism just because they hated the suspension of the giant fighting drama. Nowadays, the threshold of sweet pet drama is lower, and creators can take advantage of the wind to extend the "sweet abuse" indefinitely, but don’t push them to suspension and entertain themselves. Whether it is an emotional drama focusing on sweet pets or sadomasochism, only under the correct guidance of reality can it go on for a long time in the market.

　　With the new round of scientific and technological revolution and the accelerated evolution of industrial transformation, the rapid development of digital technologies represented by artificial intelligence, 5G communication, big data and cloud computing, quantum information, etc., has become a key force in reorganizing global factor resources, reshaping the global economic structure and changing the global competition pattern.

　　The so-called digital economy refers to a new economic form with data resources as the key element, modern information network as the main carrier, digital technology integration and digital transformation of all factors as the important driving force, and digital empowerment as the prominent feature. Nowadays, data has been defined as the fifth largest factor of production after land, labor, capital and technology in China, and the level of digital industrialization also determines the recognition, growth and competitiveness of a regional digital economy.

　　In Shaanxi, digital technology is deeply integrated into the whole process of economic and social development, and the digital economy in the province is on the rise. According to preliminary estimates, the total scale of digital economy in Shaanxi in 2022 exceeded 1.2 trillion yuan, up 13.9% year-on-year, ranking fifth in the country; In 2023, the scale of digital economy in Shaanxi is expected to reach 1.4 trillion yuan, accounting for over 40% of GDP. The development of digital economy has not only injected surging momentum into Shaanxi’s high-quality development, but also made positive contributions to strengthening the construction of digital Silk Road in the 21st century.

　　> > digital industrialization and industrial digitalization

　　Deep integration of digital technology and real economy

　　How do numbers empower thousands of industries in Shaanxi? How important is big data to economic and social development? Recently, the reporter from China Business Daily visited the Fast Xi ‘an Gaozhi New Wisdom Factory and the Iflytek Silk Road Headquarters.

　　Xi ‘an Fast Kochi New Factory

　　Production efficiency increased by 72%

　　Can realize 6-hour unmanned black lamp production.

　　On April 11th, in the smart factory of Fast-Tech Gaoxin Company in Xi ‘an, in the 33,000-square-meter machining workshop, an unattended AGV car with a 5G logo was shuttling materials and finished products. At the work station, the flexible mechanical arm sometimes moves and sometimes stands still, which is in tacit cooperation with the CNC machine tool; On the big screen of big data analysis room and joint conference area, all kinds of real-time data are intuitive and clear.

　　Chang Hengchen, the person in charge of the machining workshop, said that this workshop mainly produces gearboxes and clutch boxes for heavy vehicles. In the blank feeding area, the AGV car transports the blank here. After the robot recognizes it, it will code it to confirm its identity. All subsequent processes will identify their identities according to this code, and you will know what needs to be done in which process by scanning the code. Under the condition that the production conditions are available and there is no abnormality at the site, the production line can be unmanned for several hours, which is called "black light factory". There are only a few employees on a line, and the biggest role is to handle abnormalities, tool change, system operation, handling and other work all to robots and intelligent mechanical arms such as AGV. When the finished product comes out, the AGV trolley will send it to the conveyor belt of the logistics center, and then directly enter the warehouse through the straight ladder and corridor for assembly. Finally, all the data are automatically summarized to the Big Data Analysis Department.

　　"The traditional production mode is how many varieties there are. Each variety is made in large quantities in advance, and it takes up a large warehouse and a lot of money. We are producing here in strict accordance with the production scheduling plan. What we want tomorrow will be produced today, at most two days in advance, without pressing inventory and reducing capital occupation. " Chang Hengchen said, "In the original production process, the intermediate process had to be inspected, and it had to be inspected before it was finally put into storage. Now the intermediate links have been cancelled, because we have automated inspection equipment, which can use data in real time, and immediately report to the police if there is an abnormality and solve the problem at any time. "

　　So how does the assembly workshop realize digital empowerment? Engineer Yu Ming introduced: "First of all, we convert the production requirements, design requirements and process requirements into digital languages on the R&D platform and send them to the production execution system. The production link receives data. For example, there is a rocker arm on the transmission that needs to be 30 degrees, and the process document will be written at 30 degrees and sent to the equipment end. According to this, the equipment end will have an industrial guidance. First, the infrared indicator line will be turned to 30 degrees, and then in the latter station, it will be identified whether it is assembled to 30 degrees by taking photos, so that the production will be driven by numbers. "

　　"It not only drives production, but also drives logistics. When the parts list was sent to the downstream system during production, the master controller also received it. The system carries out distribution according to our list, and after that, it will compare these parts information with the actual distribution information to prevent mistakes. Finally, the batch information and production process information of these parts are stored to complete traceability. Our order progress is also fully transparent, and the upstream and downstream supply chains can also be queried in our data. "

　　Zhao Jianlin, general manager of Xi ‘an Fast High-Tech Zhixin Company, introduced that the factory covers three core processes: gear, shell and assembly, in which the automation rate of gear and shell lines is 100% and the automation rate of assembly lines is 71.5%.

　　The factory has realized the digitalization of core business such as process planning, intelligent production, equipment management, intelligent logistics and quality traceability. Based on emerging technologies such as cloud computing, big data, Internet of Things, artificial intelligence, etc., digital services are integrated to build intelligent scenes, forming six core technologies of "digital twinning, black light production, Internet of Everything, intelligent decision-making, green manufacturing and data closed loop".

　　"Compared with traditional factories, data and services are integrated here, and all business links are opened through information systems. The whole business is closed-loop with data as the carrier. We still manufacture gearboxes, but through digital transformation, we have made gearboxes better, improving quality, increasing efficiency and reducing costs. "

　　"If all of them run at full capacity, our per capita output is more than five times that of traditional factories. We are now compiling more than 140 people. If traditional factories want to achieve the same scale of output, it may take seven or eight hundred people. Smart factory can improve the production efficiency of enterprises by 72%, reduce the energy consumption by 14%, reduce the delivery cycle by 20%, and realize the six-hour unmanned black lamp production. At the same time, a new model of hierarchical control of production quality has been established to realize the whole process quality traceability of the production process. "

　　"At the same time, our energy consumption has also been reduced, which is about 15% lower than that of traditional factories. There are photovoltaic power generation equipment on the factory buildings in the whole park. When the weather is good, it can generate 70,000 to 80,000 kWh a day, which can basically meet the production needs during the day. Based on comprehensive calculation, the proportion of green electricity last year was about 40%. Fast Gaozhi New Wisdom Factory is also the first zero-carbon factory in Shaanxi Province. "

　　"We are based on independent development as much as possible. The planning, design and implementation of the whole factory are all done by the Faster team. These core technologies are completely in our own hands. In the use of equipment, including systems, it should be localized as much as possible. We use Qinchuan machine tool, which is the first time that domestic similar projects use domestic core equipment in large quantities. Of the 28 machine tools in the gear production line of the machining workshop, 22 are made in China, and some robots in the workshop are also made in China. This reflects the synergy of the industrial chain. Fast is the chain owner of the automobile industry chain, and Qinchuan is the chain owner of Shaanxi equipment manufacturing industry. Through chain development, we can not only enhance ourselves, but more importantly, we can drive the entire industrial chain. "

　　Iflytek Silu Head Office

　　Empowering thousands of industries with cognitive model

　　On April 12th, Yin Lan, the presentation manager of Iflytek Shaanxi Branch, introduced the latest development of iFLYTEK Spark Cognitive Model at the Iflytek Silk Road Headquarters of Xi ‘an High-tech Software New City. "This is the core research and development achievement based on the completely localized computing base platform, and we are committed to using such a universal large model to empower thousands of industries." How can such a big model help empower all walks of life? Yin Lan demonstrated three scenarios respectively.

　　The first scene is empowerment education. An English composition test paper appeared on the big screen, and a large model was used for intelligent correction. "This involves two key core competencies: one is OCR recognition, which means whether the machine can read the contents written by students. At present, Iflytek has achieved world-leading results in Chinese and English and formula recognition; One is the ability of machine reading comprehension. To intelligently correct the composition, you must not only be able to read, but also understand and think. Iflytek has surpassed the human average in the world’s most authoritative SQuAD2.0 cognitive energy competition. " Yin Lan introduced while demonstrating, and a dozen mistakes were quickly displayed on the screen, including the incomplete collocation of some sentences.

　　The second scene is to help medical care. Yin Lan introduced that, based on the cognitive ability of iFLYTEK Spark Model, in 2017, the "Intelligent Medical Assistant Robot" passed the comprehensive written test of the national qualification examination for practicing doctors for the first time, and exceeded 96.3% of human candidates. For this reason, iFLYTEK has built a set of auxiliary diagnosis and treatment system, which provides doctors with auxiliary diagnosis and treatment, medication advice and other services on the premise of not changing the work processes and habits of grassroots doctors. She simulated the grassroots doctors on the spot to enter a medical record for the patient. The system automatically checks the medical records, and soon a red pop-up window pops up, indicating the contradiction between the medical history and the time of the chief complaint, reminding you to modify it. After the revision is completed, doctors need to make a diagnosis for patients. At this time, the auxiliary diagnosis and treatment system gives a series of recommended diagnosis lists on the right, ranking them according to confidence. The prompt information also includes the recommended examination of common drugs, professional guide documents and so on. If the doctor is not sure about the final diagnosis opinion at this time, the further consultation suggestions recommended by the system can help the doctor to consult for many times. According to reports, this system has been applied in more than 400 districts and counties across the country.

　　The third scenario is to use "AIUI full-duplex voice interactive system" to simulate voice booking in noisy environment. Yin Lan introduced that in this process, she only woke up once, and many interactions and interruptions in the middle were not affected. Because the system accurately identifies and locates the position of the command sound source, it can be applied in noisy scenes, which is very beneficial to improve the efficiency and effect of interaction.

　　Fang Man, executive general manager of Iflytek Shaanxi Branch, introduced that in May 2018, Iflytek landed in Xi ‘an High-tech Zone, where Iflytek Silk Road Headquarters, Xi ‘an Artificial Intelligence Research Institute and Xi ‘an Industrial Acceleration Center were built. Xi’ an Institute of Artificial Intelligence mainly focuses on active noise reduction, chip and noise reduction solutions of acoustics, as well as multilingual identification and other research fields to help the development of the Belt and Road Initiative; Based on the open communication platform of artificial intelligence, Shuangchuang Base has served tens of thousands of development teams in Shaanxi, continuously conducted incubation and industrial empowerment, and served many industry tracks and application scenarios such as education, medical care and smart cities in Shaanxi.

　　In the field of smart cities, the focus is on urban brains and government services. A number of benchmarks have been set up in Xi ‘an, Tongchuan and Yan ‘an to help industrial development, urban operation and public services through artificial intelligence.

　　In the field of education, actively participate in the digitalization of education and the construction of smart campus in Shaanxi Province, and serve 1.1 million teachers and students in thousands of schools in ten cities in Shaanxi Province.

　　In terms of industrial empowerment and international cooperation, as of February 29th, 2024, Iflytek Intelligent Voice Open Innovation Platform has opened 650 AI products and capabilities to the outside world, gathering 6.115 million development teams, not only local in Shaanxi, but also various developers around the world. The platform has developed nearly 2.254 million applications, and the number of terminals covered by applications is about 4 billion.

　　Scientific and technological innovation supports and leads.

　　Digital empowerment scenarios will be more in the future.

　　In Shaanxi, similar digital empowerment scenes are far more than these, such as-

　　In Xi’ an Future Artificial Intelligence Computing Center, it can calculate 3 billion times a second, which is equivalent to 1.5 million high-performance computers operating at the same time. It can process billions of images, tens of millions of people’s DNA, and autopilot data for about 10 years in 24 hours.

　　In Yulin, a national energy and chemical base, a roadheader with a depth of 500 meters can be "awakened" with one key, and Kekegai Coal Mine has created a Guinness World Record with a monthly footage of 812.6 meters;

　　In Yangling, a new agricultural city, you can view the growth of greenhouse vegetables in real time by tapping the screen of your mobile phone, and you can plan and manage the cooperative land by using positioning software …

　　While digital empowerment accelerates the cultivation of new quality productivity, the scientific and technological innovation that supports the powerful engine leading the development of digital economy-the "three reforms" focusing on the construction of Qin Chuangyuan and the transformation of scientific and technological achievements on the land of Sanqin is releasing enormous energy, which will surely give birth to the lasting bloom of Shaanxi’s digital economy after its accumulation.

　　In 2024, Shaanxi will focus on six aspects.

　　Focus on promoting the development of digital economy

　　Huashang Daily reporter learned from the relevant departments of the provincial government that in order to further strengthen the digital economy, in 2024, our province will pay close attention to the implementation of policy measures and key tasks, and strive to promote six key tasks:

　　The first is to accelerate the expansion of digital infrastructure. Promote the construction of a new digital infrastructure system in accordance with the construction concept of being moderately advanced, efficient and practical, and adapting to local conditions. We will build an intelligent and comprehensive digital information infrastructure with high-speed ubiquity, integration of heaven and earth, integration of cloud and network, intelligence and agility, green and low-carbon, security and controllability, and constantly lay a solid foundation for the development of the digital economy.

　　The second is to pay close attention to independent innovation of digital technology. Focus on serving the country’s high-level science and technology to stand on its own feet, actively cultivate the strategic scientific and technological strength of the digital economy, take the national strategic demand as the guide, integrate application innovation as the traction, and seize the new frontier technology as the goal, and organize the implementation of the digital economy scientific and technological innovation project.

　　The third is to expand the wide-area space of digital and real integration. Give full play to the role of digital technology in empowerment, intelligence and assignment, focus on intelligent manufacturing, smart energy and digital tourism, strengthen the application of digital technology, do a good job in the construction of industry platforms and demonstration projects, and digitally consolidate and develop advantageous industries and transform and upgrade traditional industries.

　　The fourth is to accelerate the development of digital industrial clusters. Consolidate the development of hundreds of billions of core industrial clusters with scale advantages such as integrated circuits, solar photovoltaic, software and information services, and Internet of Things, build domestic leading emerging industrial clusters such as photonics, new displays, artificial intelligence, and satellites at a high level, and proactively lay out future industries such as third-generation semiconductors, humanoid robots, and smart wearable devices.

　　The fifth is to improve the quality and efficiency of digital governance. Promote the scientific and efficient social governance and the convenience and equalization of public services by digitalization. Accelerate innovation and application in six areas: economic regulation, market supervision, public services, social governance, ecological protection and government operation. Take the integrated reform of "one thing at a time" as the traction, and accelerate the reengineering of government core business processes.

　　Sixth, plastic support security system. Give play to the overall coordination role of the digital economy development joint conference system, implement the spiritual task list of the digital economy development conference of the whole province and the policies and measures for the high-quality development of the digital economy, establish a ledger for promoting key issues, clarify the task list, strengthen supervision and assessment, and ensure the strong and orderly progress of the work.

　　A brighter future for Shaanxi’s digital economy will be more stable and far-reaching under the "two-wheel drive" of scientific and technological innovation and institutional innovation. Huashang Daily gale journalist Ma Hu zhen wen/map

Source: Huashang. com-Huashang Daily

The crime film "Three Battalions", which was produced by Chen Sicheng and starring Zhang Yi, Jerry Lee and Lawrence Wang, was released in the cinema on December 15th. Although a TV series with the same story was broadcast in the same period, it still did not affect the great success of the film version of "Three Battalions". It not only got a high score of 7.8 on Douban, but also won the box office championship for many days, becoming a film with the best reputation in the same period. The audience who watched TV series and movies at the same time said: the production level and actor configuration of these two works are very good.

The film version has Chen Sicheng as the producer and Zhang Yi as the winner, so there is no need to worry about the rhythm of the plot and the performance of the actors. The audience in the front row of a movie comment area said: One of the details that touched her most in the movie "Three Battalions" was that Cheng Bing asked at the end: Can a zero confession be convicted? After 12 years of chasing the murderer, time goes on, but Cheng Bing alone has become a prisoner of fate. He doesn’t understand the development of criminal investigation technology and the new provisions of legal provisions. For him, chasing the murderer is the only obsession and the meaning of life.

Zhang Yi’s performance in the play is as stable as ever. Like all the stereotypes of the audience, Zhang Yi’s role in this film is still a righteous policeman. In fact, we can see from The Knockout that the audience is tired of the positive role played by Zhang Yi, and they don’t even like it. For 45-year-old Zhang Yi, it seems that she has entered a bottleneck period in portraying the roles in film and television dramas, and it is difficult to make breakthroughs and progress again. It was at this time that he met Chen Sicheng.

It is because of their deep friendship that Chen Sicheng understands Zhang Yi’s performance mode. As a producer, Chen Sicheng has only one suggestion for Zhang Yi’s performance: acting in the true colors. Therefore, Zhang Yi in "Three Battalions" is still a policeman, and he still likes to design small details, but this has become the highlight of his characterization. Because Cheng Bing’s role setting is a one-track-minded policeman, this is simply a role tailored for Zhang Yi. If you play well, there will be another masterpiece in your career.

Good books and good roles are probably the fundamental reasons why Zhang Yi and Chen Sicheng shook hands. Although the TV series "Three Battalions" is relatively rough, it seems to some viewers that it makes up for some regrets that have not been clearly expressed in the film because of the ample time compared with the film. Although the drama version has been accused of ignoring the popularity of the shadow version, it will naturally give play to its existing advantages to a great extent with Qin Hao and Li Naiwen as two old players. Besides, both works are from Wanda Film and Television Company.

Therefore, the drama version and the film version can be regarded as mutual confirmation and mutual perfection. It must be said that capital is extremely clever in this respect. Whether it is a TV series or a movie, Cheng Bing is the core figure and soul of this work. But I was attracted by Wang Xiao who played Ma Zhenkun after watching the movie. In the movie "Three Battalions", Lawrence Wang has the best force value except the captain, and he did not hesitate to rush ahead at the scene of solving the case. He is a comrade-in-arms whom the captain believes will be delivered later.

At the same time, Ma Zhenkun is also the only member of the Three Brigade who has not been abandoned by his wife since he was released from prison. After leaving The Knockout, Wang Xiao and Gao Ye are husband and wife in this film. After Ma Zhenkun, played by Lawrence Wang, went to prison, his wife never gave up, silently helped him take care of the big and small affairs at home, took good care of the elderly and children, and became a powerful woman. After Ma Zhenkun was released from prison, he changed from a policeman to a night market vendor. Although he felt a gap, he still did his current job seriously.

Wang Xiao completed the role of Ma Zhenkun with superb acting and mature performance. At the same time, Lawrence Wang’s performance in the play also attracted the support and love of many audiences. During the film roadshow, Lawrence Wang finally learned the true evaluation of most audiences: "the face value of tractor, the temperament of Ferrari". Although Lawrence Wang’s appearance is not a handsome guy in the traditional sense, his characters are unexpectedly attractive, and it is not surprising that he can catch the audience’s attention in an instant.

It is such an actor who performed well in serious crime movies. Who can imagine that three years ago, he was still spinning around in an ancient puppet show, playing the supporting role of Si Ming, who secretly loved the heroine Dilraba? Although a good actor can act and think what he wants, it’s rare to see a thousand people like Lawrence Wang. Unlike many resource café s, Lawrence Wang was packaged as a "Jiaxing Gift Package" to appear in film and television dramas in the low ebb period, and it is precisely because of the tempering of many dramas that Lawrence Wang’s acting texture will become heavy in practice.

In fact, because both parents are engaged in film and television work, mother Wang Fuli is a powerful actress who holds many awards. Therefore, Wang Xiao has had a dream of being an actor since he was four years old. Originally, Lawrence Wang could succeed more easily and conveniently by relying on his mother’s contacts and resources in the circle, but he did not have any marketing and bundling, did not consume his mother, and did not use his identity as the second generation of stars. He just made a name for himself as an actor by virtue of Lawrence Wang’s identity.

Nowadays, it can be regarded as a canoe that has passed through Chung Shan Man. When others mention Lawrence Wang, they will not use someone’s son instead, but call him Wang Xiao. It can be seen that the first step for the second generation of Xing to be recognized is to be brave enough to cut off from the parents who have already gained popularity and national popularity in the film and television circle. Once you take advantage of your parents’ popularity and discussion, you will suffer the consequences of losing your real name in the later development. The resources that Wang Xiaoyi started were not easy to mix in the entertainment circle, but they didn’t come like that.

It is because of his good acting skills that Lawrence Wang can successfully transform, get the appreciation of the midday sun and become a frequent visitor in many drama works. Little is known about Lawrence Wang’s efforts to go from a nameless supporting role in idol drama to today. Fortunately, everything comes to him who waits. This time, Lawrence Wang’s performance in the movie "Three Battalions" is amazing. Sure enough, the realistic theme is the testing ground to test the actor’s skill, and it is the most powerful proof to prove whether an actor can control multiple roles.

Lawrence Wang is extremely successful as an actor. Now "Three Battalions" is still in the process of hot screening, and the accumulated box office has exceeded 516 million. Even though it has been released for 15 days, the box office ranking of the film is still far ahead, ranking TOP3. What’s more, the "Three Battalions" now has a guaranteed number of film screenings in the cinema, and it has caught up with such a good schedule as the New Year’s Eve. Make a bold prediction, and the final box office score of the film may exceed 100,000+.

1905 movie network news How did you spend the Spring Festival in the Year of the Dog? While visiting relatives and friends, did you take time to watch the handfuls of dog food scattered in the entertainment circle? This year’s Spring Festival entertainment circle can be described as sweet, and one after another, it is simply a group attack. Not only those who are in love, but also those from married with children, that is to say, they don’t abuse dogs like this. This year is the Year of the Dog, hum!

Lu Han & Guan Xiaotong

Lu Han Guan Xiaotong Valentine’s Day photo.

This first wave of dog food is thanks to Lu Han and Guan Xiaotong. On Valentine’s Day, Guan Xiaotong took a close photo with her boyfriend Lu Han in the ticket circle. In the photo, the two are wearing sweaters and holding roses. Brother Lu holds Guan Xiaotong’s shoulder and plays the role of DuDu, showing great love.

Traveling with Japan was met by chance.

However, how can this dog food be sprinkled? On the 18th, some netizens broke the news that they met a young couple on the plane, and they loved to travel with Japan! This wave of sweet crit is amazing!

Jay Chou & Hannah Quinlivan

Jay Chou takes photos on Valentine’s Day.

How can Xiu En Ai sprinkle dog food without Jay Chou! On 14th, Jay Chou took a photo with Hannah Quinlivan and Jackie Chan for dinner. In the photo, all three people are wearing the same brand of tidal clothes, and Jay Chou also wrote a text thanking Jackie Chan for his treat and giving gifts to children.

Take a photo with Hannah Quinlivan

Immediately after the second wave of dog food on New Year’s Day, Jay Chou took a lovely photo of the two dogs’ filter. It’s amazing to sprinkle dog food!

Han Geng & Celina Jade

Han Geng & Celina Jade

On Valentine’s Day, Han Geng and Celina Jade, who just announced their love affair, also distributed food. On Valentine’s Day, Han Geng not only appeared in Celina Jade’s greeting video to his fans, but also took a photo of them looking at each other sweetly in his Weibo, and added a dose of funny dialogue to increase the sweetness: "What are you worried about? What do you think? Happy Valentine’s Day "is really a dog’s life."

The two returned to their hometown in the northeast.

Then, they were photographed together back to their hometown in Northeast China. It seems that good things are coming. …

Fan Bingbing & Jerry Lee

Fan Bingbing Sun and Jerry Lee Sweet Everyday

On the second day of the Lunar New Year, the first Weibo in Fan Bingbing is to spread dog food! There are two handfuls of dog food in this set of photos. Fan Bingbing, who is kind and kind, not only cooks dinner for Jerry Lee personally, but even Fan Bingbing’s side face appears in the TV pictures watched by Jerry Lee. This wave of sweetness is enough for everyday life!

ZhangJike & Jing Tian

ZhangJike Jing Tian went to the movies on a date.

Although ZhangJike and Jing Tian haven’t officially announced their love affair, many real hammers are obvious to all netizens. On the third day of the New Year’s Eve, they were met by netizens to watch movies together. Although both of them wore masks to cover their faces, the pink bubbles that you distributed all over could not be concealed ~

Jordan chan & Cherrie Ying

Jordan chan Cherrie Ying wedding anniversary

February 14th is not only Valentine’s Day, but also the wedding anniversary of Jordan chan and Cherrie Ying. Cherrie Ying also took a photo with Jordan chan in Weibo and wrote: "Today, 8 years ago, we registered to get married!" Brother Koharu’s expression in the photo is very enjoyable!

Jerry & Li XiaoLu

Li XiaoLu & Jerry

Li XiaoLu, who was caught in the suspicion of derailment at the end of 2017, also updated its dynamics during the Spring Festival. The animation screenshots were shot three times in a row, which made the outside world speculate that she and Jerry had made up again?

Chun Wu

Chun Wu basks in family portraits.

Chun Wu, a father, did not miss the ride of this show of love. On Valentine’s Day, not only did Chun Wu get a family photo, but it was also the first time that he took a photo with his wife Lin Liying. In the photo, the sweetness of the two people drinking a cup of drink was overflowing, and he also called his wife a hard partner behind him!

Tian Liang & Ye Yixi

Tian Liang basks in family portraits.

On February 16th, Tian Liang also took out the latest family photo of a family of four in Weibo, and even ridiculed that "the unchanging tradition and POSE change the height and weight", which is full of deep love.

But what is this wave operation?

Micro-public opinion data on February 15th

Actually, there are still people who throw dog food indiscriminately … but this wave is good for not abusing their hearts!

Karry sprinkles dog food on Valentine’s Day.

How many handfuls of dog food did you eat?

This morning (October 29th), Zhili Wuyue Plaza was grandly opened. This is the third "Wuyue Square" in Huzhou after the opening of Wuyue Square in Nanxun, which is a new landmark of Zhili business! It has attracted the attention and expectation of citizens in Zhili.

Zhili Wuyue Plaza Complex Project is located at the intersection of Zhili, Xing Wu Avenue and Axiang Road, a new town in the east of Huzhou, with a total construction area of about 700,000 ㎡. Its business covers self-sustaining shopping centers, star-rated hotels, theme pedestrian streets and high-end residences (Yijingfu).

Among them, Zhili Wuyue Plaza Shopping Center consists of indoor shopping center and outdoor commercial street, with a total construction area of about 90,000 ㎡. There are 6 floors in indoor shopping, which are divided into 1 floor underground and 5 floors above ground. There are 172 brands in the shopping mall, of which 146 are the first brands to enter Zhili.

Zhili Wuyue Plaza has gathered well-known brand restaurants, children’s theme blocks, local children’s wear brand flagship stores, international sports trend brand image stores, leisure and entertainment stadiums, etc., and introduced the formats of Times Studios, theme parent-child parks, large-scale fresh supermarkets, etc., which will create a one-stop international SHOPPING MALL of "eating, drinking, shopping and entertainment", presenting a 360-degree family immersive consumption experience and becoming the first leading commercial body of the East New Town.

During the opening of Wuyue Plaza in Zhili, a series of shopping mall promotion activities were prepared, and interested citizens can go and participate.

Car home Chongqing preferential promotion channel reported that a large-scale preferential activity is being carried out in Chongqing, with the highest preferential range reaching 25,000 yuan, and the lowest starting price is only 104,800 yuan. As a high-profile model, the price reduction of Roewe RX5 MAX has undoubtedly brought more benefits to car buyers. If you are interested in this model, you may wish to click "Check the car price" in the quotation form and try to enjoy higher discounts.

The design of Roewe RX5 MAX is full of modernity and strength. The front part adopts a large-size air intake grille, and the interior of the grille is decorated with horizontal chrome trim strips, showing a magnificent visual effect. At the same time, the headlights on both sides of the front of the car are connected with the air intake grille, which improves the overall visual width and recognition. Overall style, Roewe RX5 MAX adopts streamlined body lines and fashionable body proportions, presenting a dynamic visual effect.

Roewe RX5 MAX has a body size of 4676*1875*1725mm and a wheelbase of 2760mm. The lines on the side of the car are smooth and tough, showing the sense of output and movement. With 19-inch wheels, the design of two-color wheels enhances the fashion sense of the whole car. Tyre size is 235/45 R19, which ensures the stability and comfort of vehicles during driving.

The interior design of Roewe RX5 MAX is simple and generous, and the overall style pays attention to the integration of texture and technology. The center console is equipped with a 12.3-inch touch screen, which supports the voice recognition control of multimedia system, navigation, telephone, air conditioner and sunroof, providing convenient operation experience for drivers. The steering wheel is made of leather, which feels comfortable and supports manual adjustment up and down and back and forth, suitable for drivers of different heights. In addition, the car is equipped with USB and Type-C interfaces to facilitate passengers to connect devices. The seat is made of imitation leather. The main driver’s seat has the functions of fore-and-aft adjustment, backrest adjustment and 2-way height adjustment, while the co-pilot seat can adjust fore-and-aft adjustment and backrest adjustment, while the second row of seats also supports backrest adjustment, and the rear seats support proportional tilting, which increases the flexibility of the interior space.

Roewe RX5 MAX is equipped with a 1.5T turbocharged engine with a maximum power of 133kW(181 HP) and a peak torque of 285n m.. This four-cylinder engine with a 6-speed automatic transmission provides ample power output and a smooth driving experience for the vehicle.

Car home car owners spoke highly of the exterior design of Roewe RX5 MAX, with special emphasis on its oversized wing-spreading grille, which is rich in layering and extremely tense in visual effects, thus enhancing the recognition of vehicles. In addition, he also mentioned that the door handle was upgraded to a hidden design, which further enhanced the sense of technology on the side of the car body. These design details not only show the young fashion style of Roewe RX5 MAX, but also show its sense of strength and technology, which makes the owners very satisfied.

There have been many voices saying that Toyota bZ3X and Ai ‘an are similar in many design features, such as water cutting (window sealing strip), point C and glass surface. In the past two days, bZ3X released its size data, with a length of 4.6 meters and a wheelbase of 2.76 meters, which is almost the same as AION V. It is basically certain that these two cars were developed at the same time.

The front face of bZ3X adopts split headlight group, and the car side is square, focusing on comfortable and comfortable space. Previously, the official made it clear that bZ3X will provide a high-level intelligent driving version, which is expected to be positioned within 200,000.

AION V Tyrannosaurus rex

● Interior: lack of humanized and comfortable design.

　　As for the interior,-it seems that there is no intention to change. The style and style of the interior partners and avant-garde all adopt the style of the previous generation. Although the style is old, the practicality is still good, but compared with the avant-garde in 2010, the 2010 partner has reduced some comfort and humanized configuration.

　　The internal configuration of is not high, and compared with avant-garde, the internal configuration of partners is even more shabby; Avant-garde central locking, four-door electric windows and electric rearview mirrors have become front-row electric window control and manual adjustment rearview mirrors, and the material of door panels is quite different from avant-garde in vision and feel. Avantgarde belongs to warmth, while partners are absolutely simple.

　　The partner did not use the avant-garde three-position steering wheel but four-position steering wheel, which not only can visually feel the difference in materials between the two, but also has no function of adjusting the steering wheel up and down, which is also its lack of humanized design.

　　Avant-garde is equipped with double safety, and the partner’s driver’s seat still doesn’t have airbags, which still continues the style of the previous generation. However, as an extremely important passive safety facility, what Jetta has done in this respect is really unreasonable, which makes me a little disappointed. After all, airbags have become the standard configuration of many mini-cars. Jetta is still stubborn in this respect.

　　It may be that the manufacturer thinks that the owner who buys the Jetta partner doesn’t care about the sound effect of the car, so the avant-garde door speaker is cancelled on the partner and turned into two storage boxes. Although the sound effect is affected, it increases the storage space, so it is the price of hearing enjoyment in exchange for storage convenience. But from another angle, if you are on a long-distance driving trip, a beautiful piece of music may be what drivers need more. And the door handle on the car door has changed from silver chrome plating on the avant-garde to very cheap black plastic.

　　There is no central armrest in the back row of the partner, which will reduce the comfort of the passengers in the back row, but after all, due to the price limit, some regrets are understandable.

2010 Jetta Avant-garde VS 2010 Jetta Partner
Configuration difference	* Appearance.
	The air intake grille is missing the silver molding.
	Front fog lamp
	Door handle color
	The material of the wheel hub is changed from aluminum alloy to steel, and the tires are Jinhu and Han Tai respectively.
	The partner is missing the silver trim in the trunk.
	* In-car configuration
	Central lock, four-door electric window and rearview mirror are electrically adjusted.
	Steering wheel style, up-and-down adjustment function
	Front airbag
	Door switch style
	The number of speakers has been reduced from four to two.
	There is no central armrest in the back row.

● Summary:

　　Although the 2010 Jetta is not a surprise, it only gives us some visual excitement, but as a model that has created a sales myth for 20 years, its every change will attract a lot of attention. I don’t want to comment on the success of the appearance change here. After all, consumers should consider this highly subjective thing, but I have some opinions on some configurations of Jetta partners, among which airbags are very important. (Text/Photo Yin Honggang Shooting/Zhang Zhizhong, car home)

Dolphin corpse beach

Over the past decade, hundreds of dolphin carcasses have appeared on the beaches of the North Sea in the Netherlands, Belgium, Britain and Europe. The dead finless porpoise lying on the shore is terrible. Most of their faces were torn, their skin was cut, and their muscle tissue and fat were bitten.

These dolphins have strange stab wounds on their heads. There are 3 ~ 5 parallel scratches next to the wound, unlike those left by a shark bite. So who is such a cruel "murderer"?

Such frequent and cruel killing of finless porpoises has also attracted the attention of marine biologists, and more and more researchers have joined in the search for the real murderer.

Who would treat the finless porpoise so cruelly?

Eleven years ago, the bodies of two young male dolphins appeared on the beach in Belgium. At first, the investigators thought that the fishermen nearby had caught it by mistake, but after examining the bodies, they found that the wounds on the finless porpoises were not cut by fishing nets or engines, so the deaths of the two finless porpoises were not directly related to the fishermen nearby.

Scientists have turned their attention to marine animals that can prey on porpoises. Could sharks, killer whales and other animals prey on porpoises? Although there are sharks and killer whales in this sea area, it is not the two from the wound analysis. Scientists then discovered the key features of the wound. The dolphin had a pair of short, parallel and curved stab wounds on its head, which were obviously left by canine mammals.

The fox is not the murderer.

As a result, the fox who often walks by the sea becomes a suspect. Foxes are canines, with canine teeth, which fit the characteristics of wounds.

But after further study, it was found that the bodies of these dolphins were found when they washed ashore early in the morning, and the fox was Nocturnal Animals. They didn’t have time to bite the dolphins washed ashore, and foxes were excluded. Doubt.

Killer grey seal surfaced.

Finally, marine biologists finally locked in the killer of dolphins:grey seal.The canine teeth spacing of dolphin head wounds is about 5 cm, which is consistent with the canine characteristics of gray seals, who are used to controlling their prey with their forelimbs when hunting. Tag matching.

The next step is to test whether there is gray seal DNA on the wound of finless porpoise to confirm whether this gray seal is the murderer. But the killer’s saliva on the dolphin wound was washed away by the sea water, and the investigation was once again deadlocked.

In the following years, a large number of similar incidents occurred along the North Sea coast of Europe. Many finless porpoises were washed up on the coast, and researchers also observed for the first time that gray seals preyed on finless porpoises. It seems that there must be a direct connection between the death of gray seals and dolphins.

DNA confirms that grey seals can indeed prey on finless porpoises.

In 2014, scientists finally extracted the DNA of the gray seal from the wound of a dolphin corpse. Under a large amount of evidence, the real murderer of the finless porpoise killing incident was finally found. Just looking at the gray seals, no one will associate them with the death of porpoises, because gray seals, like cats, have round heads and big eyes and look very cute and friendly.

Scientists have always believed that gray seals feed on fish, shrimp, crabs, cephalopods and birds, and their food intake should not be very large, and they will not prey on cetaceans such as porpoises at all.

How crazy is the cannibal gray seal?

By the year before last, scientists had found 1081 finless porpoises in coastal areas of various countries. Through wound shape and DNA analysis, at least a quarter of dolphin deaths are related to gray seals.

Through research, it is found that although the gray seal is cute in appearance, it is ruthless in heart. They not only prey on small cetaceans such as porpoises, but also kill and eat each other. Seals are also very dangerous to humans and are likely to attack humans.

Gray seals have become top predators.

Gray seals are strong. The largest male gray seal can reach 3.3 meters in length and weigh 600 Jin, and the largest female gray seal can reach 2. The finless porpoise is the smallest of cetaceans, with a body length of only 1.2 to 1.5 meters. Gray seals have absolute strength in hunting porpoises.

When hunting, gray seals are used to catching their prey with their forelimbs and then inserting their teeth deeply into their prey. They also use this hunting technique to kill porpoises.

Earlier, scientists knew that gray seals often preyed on penguins, but the death of dolphins on the coast appeared one after another, which made people re-understand the cruel side of gray seals. Scientists speculate that gray seals seem to have become the most dangerous top predator in the North Sea.

In the past few decades, the number of gray seals has increased dramatically. There are 180,000 gray seals living in Britain alone, and their habitats and food are very limited, which also leads to fierce competition among gray seals. Willing to try new prey, among which spotted seals, porpoises and even the same kind have become the food of gray seals.

finally

Humans should have a correct understanding of every living thing and their real behavior. They should not understand these animals from the perspective of human beings, so as not to hurt themselves. As for the gray seals, humans should not use them. They should not be "cute" and "demonized".

The picture is from the network and must be deleted.