What are China’s high technologies?
High-speed rail technology, aircraft DSI air intake technology, aircraft invisible coating technology, shipbuilding technology, supercomputers, manned deep-water submersible technology, global satellite positioning technology, satellite launch technology, quantum communication technology, electromagnetic gun technology , Laser Countermeasures Technology
What are the modern high technologies?
In terms of high energy physics, it has established its own high energy physics research base, and has the most suitable positrons and negative electrons for working in the charm particle physics energy zone. The collider has an ultra-high-energy latex chamber installed in Gambala Mountain at an altitude of 5,500 meters, and has obtained the discovery of anti-sigma negative hyperons, the stratoton model of particle physics and the partial conservation law of pseudo-vector flow, as well as the discovery of the mass of tauons. Calibration and other achievements.
In terms of nuclear physics, a 1.5-meter heavy ion accelerator was built, research on low-energy heavy ion nuclear physics was carried out, and the transuranic element californium was synthesized for the first time. In addition, scientific research equipment such as a 1.5 MeV linear induction accelerator, a synchrotron radiation device, an isotope separator, a controlled nuclear fusion device and a scanning tunneling microscope, as well as a large-aperture reflective telescope, a solar magnetic field telescope, a 13.7 millimeter-wave radio telescope, and a hydrogen Atomic clocks and other astronomical instruments.
What are the high technologies?
China’s basic scientific research has made a lot of progress despite very difficult funding conditions. It has established its own high-energy physics research base in high-energy physics and has the most advanced technology. The electron-positron collider, which is suitable for working in the charm particle physics energy region, has installed an ultra-high-energy latex chamber in Gambala Mountain at an altitude of 5,500 meters, and has achieved the discovery of anti-sigma negative hyperons, the stratotron model of particle physics and Achievements such as the partial conservation law of pseudovector flow and the calibration of Taozi mass. In terms of nuclear physics, a 1.5-meter heavy ion accelerator was built, research on low-energy heavy ion nuclear physics was carried out, and the transuranic element californium was synthesized for the first time. In addition, scientific research equipment such as a 1.5 MeV linear induction accelerator, a synchrotron radiation device, an isotope separator, a controlled nuclear fusion device and a scanning tunneling microscope, as well as a large-aperture reflective telescope, a solar magnetic field telescope, a 13.7 millimeter-wave radio telescope, and a hydrogen Atomic clocks and other astronomical instruments. He has achieved many important results in the field of basic research, such as Goldbach's conjecture in the field of mathematics and physics, standard algorithms of the finite element method, machine proofs of mathematical theorems, stability of differential dynamic systems, molecular orbital graph theory methods, warm cloud precipitation theory, The discovery that the earth's core rotates slightly faster, the synthesis of bovine insulin in the field of life sciences, the synthesis of yeast alanine transfer ribonucleic acid, the study of the relationship between the three-dimensional structure and function of insulin, the modification of protein functional genes, the physical map of rice genes, as well as comets and small The discovery of planets, the discovery of quasicrystals, the discovery of ancient animal and plant fossils such as the Chengjiang Fossil Group, in the study of biological nitrogen fixation and photosynthesis, the study of atmospheric circulation in East Asia, the study of paleoclimate and paleonova, the exploration of the source of the Yellow River, the exploration of the Brahmaputra River, and the Antarctic and Arctic There have been many gains in terms of inspections and other aspects. An important sign of technological progress is the ability to master high technology. Chinese scientists and engineers have mastered nuclear technologies such as the manufacture of atomic bombs, hydrogen bombs, nuclear power generation and nuclear radiation, as well as the technology to launch long-range launch vehicles, artificial earth satellites and even spacecraft for various purposes. vector machine. Multi-million-time ultra-small computers and high-performance parallel computers such as Dawn 1 and Dawn 1000 have developed software systems such as temporal logic language, Chinese character language information processing system, and Chinese language conversion system, and developed Chinese intelligent interfaces and high-density information Storage devices have also made gratifying progress in quantum error avoidance principles and quantum invisible form experiments in quantum computing and quantum communications. In terms of laser technology, we have developed laser systems such as high-power laser devices such as "Shenguang", semiconductor quantum trap lasers, free electron laser devices, and 1.35 micron semiconductor lasers, and have mastered high-speed optical fiber communication technology. The original dual ion beam epitaxial machine, breakthroughs in 3-micron integrated circuit technology, the manufacturing of nuclear industrial robots, six-dimensional robots, wall-climbing robots and other robots, and the successful 6,000-meter underwater robot sea exploration experiment represent our advancement in precision manufacturing. progress. In terms of biotechnology, great achievements have been made in nitrogen fixation of corn and soybeans, insect-resistant cotton, genetically engineered vaccines, in vitro fertilization and in vitro sheep, expression of human genes in plants, and cloning of higher animals. In terms of materials science, gratifying achievements have been made in research on high-temperature superconductor materials and nanomaterials, high-performance solid propellants, nonlinear crystals and laser crystals.
In terms of technical science, there are also influential theoretical achievements such as compound combustion theory, three-dimensional flow theory of turbomachinery, cold pressure state equation, gear dynamic overall error theory, and optimal control of nonlinear systems. Progress in engineering is prominently reflected in the manufacturing capacity of large-scale equipment. China has been able to manufacture 125,000-kilowatt double water internally cooled turbine generator units, 175,000-kilowatt low-head generator units, 500,000-kilowatt high-voltage power transmission and transformation equipment, 200-ton Class electroslag resmelting furnace, 15,000 tons polyester drawing equipment, 240,000 tons urea production, 300,000 tons synthetic ammonia equipment, and 10 million tons open-pit mining equipment. The Yangtze River Bridge in Wuhan and Nanjing, the two major water conservancy hubs of Gezhouba on the Yangtze River and Xiaolangdi on the Yellow River, and the Three Gorges Project under construction represent the construction capabilities of bridges and dams. The 10,000-ton giant ship, Y-7 passenger plane, highway construction and train speed increase represent transportation progress. The successful development of Daqing Oilfield fully demonstrates the power of China's self-reliance policy. Air-jet spinning and synthetic rubber demonstrate the ability to absorb and innovate technology. The contribution of science and technology to agricultural progress has reached 35%, and great progress has been made in promoting improved seeds and reforming farming systems. Indica hybrid rice, Lu Mian No. 1 cotton, Tiefeng 1...
What high technology is there now?
High-tech does not refer to machines but to human brains, because the so-called high-tech refers to people who were constantly innovating, changing high-tech, and eliminating unnecessary troubles at that time. The human brain cannot innovate and change, so the brain cannot be replaced by machines.
What are high-tech?
According to relevant national regulations, the scope of high-tech is as follows:
(1) Microelectronics science and electronic information technology.
(2) Space science and aerospace technology.
(3) Optoelectronics science and optomechatronics technology.
(4) Life science and bioengineering technology.
(5) Materials science and new material technology.
(6) Energy science, new energy, and high-efficiency energy-saving technologies.
(7) Ecological science and environmental protection technology.
(8) Earth science and ocean engineering technology
(9) Basic material science and radiation technology
(9) Basic material science and radiation technology.
(10) Medical science and bio-ocean engineering.
(11) Other new processes and technologies applied on the basis of traditional industries.
What are the latest high-tech products?
One AA battery can last for 20 years
The soup is made below, and the steam generated by the soup is used to cook rice in a pot. The pot can also be placed on top of the rice for cooking. At the Hi-Tech Fair yesterday, a high-pressure energy-saving original pot attracted the attention of many citizens. This kind of pot is made of multi-layer sockets made of special grade stainless steel. When the water in the bottom soup pot is heated, a large amount of high-temperature water vapor is generated. The special pore design and the heat conduction and heat preservation characteristics of stainless steel make the steam form a strong pressure air flow. , quickly enter each layer to achieve fast cooking effect.
"You can cook rice and make 9 dishes in 15 minutes. Steaming food can save more than 70% of time and energy!" However, according to reports, this kind of pot is not cheap, and the market price The highest is 2,000 yuan.
The flashlight does not use batteries, it just lights up by "shaking it." Yesterday, a flashlight from a Shenzhen technology company caused quite a stir at the Hi-Tech Fair. The reporter saw that this flashlight is completely transparent and has no batteries inside. Shake it and turn on the flashlight switch, and the flashlight will light up.
"Shake it 10 times, and this flashlight can be used for a day." According to a person at the scene, gently shake the flashlight back and forth to generate electricity in 1-2 minutes, and the generated electricity can be used for 4 hours. . When the power is used up, shake it again and the flashlight will "power on" again.
This kind of flashlight can be used repeatedly 5,000 times and has a service life of 9-10 years. What exactly is this principle? The person explained that this is the principle of battery induction, and the lighting "bulb" is a transistor.
When driving, the most fearful thing is that the light is sometimes strong and sometimes weak. However, a product called crystal telescope unveiled at the Hi-Tech Fair can be called the "sunglasses" for your car.
This kind of car "sunglasses" is actually an upgraded product of the car sun visor.
The crystal telescope is made of liquid crystal and is an intelligent light-changing system with 11 layers of complex structure. It can automatically change color instantly within 0.15 seconds according to the intensity of external light. It can effectively prevent glare and filter harmful light.
According to reports, drivers can also set the initial color of the LCD window in advance according to the outside light intensity and personal habits.
General electric blankets have current flowing through them and are not safe! Yesterday, reporters saw at the Hi-Tech Fair that an electric blanket launched by a company in Beijing claimed to be uncharged.
This kind of electric blanket uses an electronic refrigeration chip, which does not require any hot or cold agent. It can achieve cooling and heating effects by connecting 12 volts of direct current. This electric blanket uses advanced conduction technology and has no current passing through it, making it absolutely safe and reliable during use.
This kind of electric blanket can not only heat, but can also be used as a "cooling mat". The electric blanket has a switch. When the red light turns on, it starts heating, and when the green light turns on, it means cooling. According to reports, this product will be launched in our city this year.
"It only took 10 minutes for my white hair to return to its original black color." Yesterday, Mr. Liu, who came to visit the Hi-Tech Fair, quickly took out 100 yuan to buy a bottle of magical mousse. . The reporter noticed that the fast black hair mousse displayed by this exhibitor on the first floor of the exhibition hall attracted hundreds of visitors.
According to exhibitors, this product is not adulterated with any toxins. Users only need to squeeze the mousse onto the comb, comb it as usual, wait for 10 minutes and then wash it. The hairstyle color you want is available, and the price is only 100 yuan per set.
An ordinary-looking battery has a service life of up to 20 years, and it can still work normally at minus 40 degrees Celsius. Yesterday, Israeli TADIRAM battery, an exhibitor from Shenzhen who came to Chongqing to participate in the Hi-Tech Fair, immediately aroused the interest of many visitors. According to exhibitors, one such AA battery can discharge up to 5 amps, and the price of each battery is 70-80 yuan.
A seemingly ordinary projection screen, but there are signs similar to the computer operation interface. Clicking on these signs is the same as using a mouse. In addition to displaying projected text and charts, the teacher can also use this projection screen to Use a special pen to write directly, mark key points, etc. At the Hi-Tech Fair, this magical interactive screen launched by the Sha District Science and Technology Commission attracted a large number of spectators.
It is understood that this kind of projection screen is equivalent to a combination of a blackboard and an ordinary projection screen. Teachers can use electronic handwriting in both thickness and thickness to mark key points and explain opinions. Using this interactive screen teaching, teachers and students can say goodbye to chalk dust. The screen can also automatically record audio and screen. All teaching content will not be lost due to "wiping the blackboard", making teaching much easier. ...
What are the disadvantages of high technology?
Everything in the world must have two sides! But the choice lies in your heart! High technology allows human civilization to develop at a deeper level, but it also brings many negative effects! Since you can bring it up! Show that you are preparing information to debate with others! In fact, there are countless examples. Without cars, the death rate from car accidents will be greatly reduced! Without computers, there would be no cyber theft and many people who are obsessed with the Internet! Without gunpowder, the casualty rate of war is minimized! Without the speakers, the decibels of noise are reduced as much as possible! *****But I personally suggest that you see the excellent side of high technology.
What are the high technologies in today’s life?
The most famous one is of course Lenovo’s notebook! Lenovo notebook refers to the portable laptop computer produced by Lenovo Group. In December 2004, Lenovo announced on the spot that it would acquire IBM's personal computer business for US$1.25 billion, including the research and development and procurement of desktops, notebooks and personal products. Lenovo paid US$650 million in cash. Legend Holdings holds 45% of the group's shares, and IBM holds 18.5%. Lenovo will use the IBM brand for the next five years, including all think trademarks and technologies. After Lenovo acquired IBM's personal computer business, Lenovo also used this opportunity to aggressively enter the international market because IBM computers were all over the world, and achieved relatively satisfactory results. Lenovo's notebook business, in particular, has a place in the world's notebook market due to its inheritance of the former IBM's highly acclaimed Think Pad series of notebooks. Lenovo has now become one of the top four PC manufacturers in the world.
[Edit this paragraph] Product Application As a global partner of the International Olympic Committee, Lenovo has created a stable information system for the 2008 Beijing Olympics with advanced and excellent products, technologies and services, and successfully supported the smooth operation of the 2008 Beijing Olympics. Lenovo provided 30,000 pieces of desktop computers, notebooks, servers, desktop printers, monitors and other computing equipment for the 2008 Beijing Olympics, and dispatched a Lenovo Olympic technical team of more than 580 people to work in various Olympic IT technical positions. Lenovo opened 7 Lenovo Internet Cafes during the Olympics to provide information services to athletes, coaches, and officials from various countries and assist media reports in various countries. Lenovo provided multi-brand computer repair service plans for global media during the Olympics. A 40-person Lenovo international service team fully ensured the normal operation of laptops and other IT equipment for more than 20,000 media reporters around the world. Lenovo's information technology and products fully support all aspects of Olympic operations: timing and scoring systems, field results systems, commentator information systems, and information distribution systems; from competition management systems, personnel arrangement and scheduling systems, review systems, to certification systems The certification system; from the transportation system to the organizing committee information system, etc., are all running smoothly on Lenovo equipment. International Olympic Committee President Rogge said: "As the first Chinese company to serve the Olympics, Lenovo's performance makes us very satisfied and very happy. We are grateful for Lenovo's contribution to the Olympics. " [Edit this paragraph ]Regional Platform
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Which industries are related to high technology?
Every industry has high technology. It depends on what you mean by high technology. Hi-tech electronics\biology\agriculture\industry \Animal husbandry\The kind in science and technology,
What high technologies will there be in the future?
Augmented reality: The development of this technology is obvious to everyone - Google Glass, related mobile applications, etc. The applications of various products are complex and numerous, but they are also full of business opportunities.
Internet of Things: This idea has been around for a long time, but it has only recently attracted everyone’s attention. Connect all of our machines via the cloud – and that’s not just our computers, phones and tablets, but also refrigerators, remote controls, coffee machines and more. For less than 100 yuan, most products can be connected to the Internet. However, due to the imperfection of the IoT management platform, these products have not been widely used in daily life. We will eventually find ways to manage and use these networks that connect smart devices and daily necessities and furniture. This will be a piecemeal process - developing a successful software or platform requires a lot of effort to integrate and be compatible with different devices, platforms and manufacturers. Many companies have the opportunity to break into the cloud storage and data management market. Wireless power supply: There are still too many wires, cables and devices that require wires to charge in our lives! These wires and cables can be eliminated in the future. It is time for companies and the market to take this step. Wireless charging technology is already here, and while I’m not sure what the pros and cons are, most people are ignoring this huge opportunity. Online Media Big ***: As we all know, many traditional media and new media companies are working hard to convert online attention into profits. However, people are unwilling to spend a lot of money sporadically for a large number of different contents, and the paywall model can provide great convenience for such people. It is very likely that in the future, a certain company will buy the copyright of some articles from major newspapers and magazines at a low price, and put these articles online for users. Users have the opportunity to obtain articles from hundreds of newspapers at a relatively low annual fee - for example, users can spend a few hundred yuan to buy a year's browsing rights, or buy coupons to browse these publications. Society's articles. Even a certain profit sharing mechanism will be used to solve how to distribute profits between publishing houses and media companies. This idea is more like a business idea than a prediction of the future, and there are precedents in many media fields (such as BMG Music Club), thus solving the profit distribution problem of online media. (Translator's note: Many companies have already done this, including Spotify and Netflix abroad, and major music and video websites in China) Graphene in 5-7 years: Among all nanomaterials, graphene is the lightest and most hard. As long as we have the technology to combine graphene with other materials, humans can open the door to a new world.
Audio mining and speech recognition, analysis: Siri is still terrible, but she's about to get smarter. Mobile Payments: It’s incredible that mobile payment systems are not yet widespread in the United States. With the popularity of smartphones, it is a general trend to replace cash payments with existing or a new electronic currency. There are indeed many mobile payment systems now, but they are all based on credit cards or bank deposits. What we need is a new payment system. So far, there is no transaction system that is global enough to replace the existing monetary system. With the arrival of the new payment system, a large number of traditional advertising will also be replaced. Online courses and online cooperative educational institutions: This will gradually become more popular. The education sector and education system that provide mass education are already very fragile. Now I can see the trend of him being slowly replaced. It is only a matter of time before he is eliminated. I can't wait for it. The future online education system will not only be more efficient and cost-effective, allowing ordinary people to save a lot of money and time, but it will also become a catalyst for improving homeland security. I hope that people across the country, including the poorest areas, can connect to high-speed broadband networks and enjoy online education. Commercial transportation of outer space in about 7 to 10 years: Right now, if you want to launch something into space, you need to book it six years in advance, and the cost is staggering. As more and more things are launched into space, such as commercial space navigation, more and more artificial satellites, etc. In the next five to ten years, I expect that the time and money costs of sending spacecraft to outer space will be greatly reduced, and the number of outer space transportation companies will gradually increase. Outer space management and regulation: The existing airspace management range is about 20 miles above the ground, and above that, it is still a wilderness. Who manages the spacecraft, satellites, etc. in space? Each country manages its own aircraft. At the Joint Space Operations Base at Vandenberg Air Force Base in California, 24-hour control...