Lead
Previously, the United States has always been high above the world and is known as a well-deserved world science and technology power, but recently the statement that China has become a new science and technology power has emerged, and that is because China's science and technology have advanced by leaps and bounds, and it has the ability that the United States cannot defeat in many aspects.
The United States has always been the top science and technology power, but now it has been broken by this statement, and it is also lagging behind China in many aspects, and the emergence of the C919 large aircraft has surprised the United States, and even feared, as Li Xiaolai said: "The C919 large aircraft directly shattered the myth of the United States......
Six revolutionary technologies have emerged in China.
China's C919 large aircraft is a commercial civil aircraft, there have been more than 1,400 orders, and there are C929 large aircraft in development, if officially listed, it will be the number one attack of the American Boeing 747 and Airbus A380.
It was not easy for China to become the number one technology power in the beginning, but with the quiet rise of Chinese technology, everything has changed.
The United States did not find that China's scientific and technological development has been progressing, and thought that China has always been relying on the mountain to eat the mountain, but this is not the case, except for large aircraft, China's strength in many aspects has made rapid progress, and prominent key technologies continue to appear, at the same time, the United States has begun to be squeezed in the field, China's scientific and technological strength has surpassed the United States bit by bit, and finally officially become a world science and technology power.
Just as large aircraft have appeared, another key technology of the shield machine is also developing, and it is the shield machine developed in China that will have a market share of 60%.
And in this field shows the strength of China's high-end products, but also to contribute to other industrial chains, is the so-called prosperity, loss and loss, it is the development of shield machine for other industries to drive.
It is also a breakthrough in China in terms of gas turbines, GT2500 gas turbines are developed in the east of China, with the world's first-class level, it is such a high cost performance, which is purchased in large quantities by Russia, it is enough to see the popularity of GT2500 gas turbines, which has been greatly recognized worldwide.
The development of the GT2500 has made the world know that China's scientific and technological prowess cannot be underestimated, and soon, the GT2500 gas turbine will be used in civilian helicopters to CJ1000A commercial turbocharged engines.
CJ1000A commercial turbocharged engine is the first commercial aircraft turbofan engine independently developed by Continental, which has made its first flight, and the official opening time is coming soon, and the breakthrough of this technology is also a huge improvement of Continental's engineering technology.
The CJ2000 engine will be used in the C929 large aircraft, and it is the largest commercial aircraft in the world, no wonder the United States has been so worried that China will develop well and directly catch up with the United States A380 Airbus.
The second is the technology in the field of aero engines, which is the research and development of the Zhan-21 aircraft developed by the mainland, the performance has been significantly improved, and the overall performance will be greatly improved.
China's C919 large aircraft turbofan engine is ZF-10, which is also the first commercial dry turbofan engine, the world's 28-ton thrust level, and the performance is in the leading position in the world.
In terms of Beidou navigation satellite technology, it has been used in 137 countries, including the United States and other places, with more than 100 million users and more than 1 billion daily traffic.
Finally, there is the deep-sea oil production platform, which is independently developed by the mainland, and its installed water depth has exceeded 2,000 meters, and it also has extremely high cutting efficiency, which is defined as the main operating platform for offshore oil and gas exploitation.
Breakthroughs in key technologies.
The breakthroughs in these key technologies are not only a demonstration of the mainland's scientific and technological strength, but also a manifestation of the country's ability to innovate independently.
In the field of high-end manufacturing in China, breakthroughs are selective, but also full of wisdom, with a clear direction and goal, and the direction of research and development in various fields is becoming more and more clear, and scientific researchers can also better carry out scientific research work and bring more and more breakthroughs to scientific research and technology.
The research and development of all walks of life in China in this area is undoubtedly one feat after another, which has brought new options for cooperation and exchanges in all aspects, and will also win more opportunities and seize opportunities in the world for China's development.
These breakthroughs in key technologies are successful for China again and again, not only for the affirmation of the past accumulation, but also for the expectation of future potential, Chinese researchers have paid a lot, unlocked a scientific research puzzle, these breakthroughs are huge progress, but also for the future development of a strong driving force.
It is a group of scientific researchers in the silent scientific research, there are major discoveries again and again, so that we are pleased with the results today, so that our scientific research and technology level continues to surpass, so that our engineering and technical capabilities continue to improve, it is with everyone's efforts that there are tangible results.
Breakthroughs in key technologies are inseparable from the support of the government, and it is this kind of decision-making that allows researchers to have better conditions for research, and also allows scientific research results to be transformed into achievements, and also drives the development of all walks of life.
It has continuously promoted economic growth, and at the same time, it has also allowed us to see the achievements of China's science and technology in the world, see our current achievements, and see that there are still many possibilities and places to look forward to in the future.
It is the investment in scientific research funds that has greatly improved the ability of scientific research, and the secret of scientific and technological breakthroughs lies in continuous accumulation and exploration.
Epilogue.
It is China's scientific and technological breakthroughs that have played a huge role in promoting China's scientific and technological development, and at the same time, it has also made China's status and reputation in the international arena rise, and it has also allowed our country to dominate the trend of scientific and technological innovation in the world at a more solid pace.
It is the breakthrough of the mainland in the field of high-end manufacturing, not only to see China's courage, but also to see China's innovation ability, to see China's exploration in technology, and to see China's continuous pursuit of progress in science and technology.
In the new era, the new era of science and technology also needs new scientific and technological talents, and also needs our generation after generation of outstanding Chinese sons and daughters, on the road of scientific and technological innovation, rooted in research and development, so that our scientific and technological development is more vigorous, and truly let China's science and technology usher in a huge leap, so that China's scientific and technological development has entered a new glorious era.