The significance of the longest five rockets to th

2022-07-20
  • Detail

The significance of the long five rocket to the printer

release date: Source: CPP114 editor in charge: Arnold browse times: 2062 copyright and disclaimer

core tip: as one of the important supports and remarkable signs for China's transformation from a space power to a space power, On November 3, the Long March 5 launch vehicle (hereinafter referred to as "the Long March 5 rocket") successfully made its maiden flight at China's Wenchang space launch site

[China Packaging News] as one of the important supports and remarkable symbols of China's transformation from a space power to a space power, the Long March 5 high thrust launch vehicle (hereinafter referred to as "the Long March 5 rocket") successfully made its maiden flight at China's Wenchang space launch site on November 3

the significance of the long five rocket to China's aerospace industry, especially the significance of the Chinese character laser phototypesetting system to the printing industry. Looking at these two major scientific and technological achievements, we find some common ground:

first, the technology ranks in the forefront of the world. No matter the long five rocket or the Chinese character laser phototypesetting system, its technology is at the international forefront of the industry. The carrying capacity of the chang-5 rocket in geosynchronous transfer orbit has been increased by more than 2.5 times compared with that of the active rocket; Its low earth orbit (LEO) carrying capacity is as high as 25 tons, ranking among the top in the world; Its design reliability index reaches 0.98, which is the highest among similar launch vehicles in the world The research and development background of Chinese character laser phototypesetting system is that at that time, foreign countries were already developing the fourth generation laser phototypesetting machine, while China was still in the lead printing era. Wang Xuan boldly made a technological leap and directly developed the fourth generation laser phototypesetting system that has no products in the West. Therefore, the successful Chinese character laser phototypesetting system developed by Wang Xuan and his team in just a few years has completed the technological transformation road that has only been completed in the West for decades, and has driven all foreign Laser Phototypesetting systems out of China

second, promote the leapfrog development of the industry. No matter the long five rocket or the Chinese character laser phototypesetting system, it will have a lasting and far-reaching significance for the future development of the industry, or make a qualitative leap forward and leap forward development in the field. The Chang Wu rocket directly serves China's major national scientific and technological projects such as the third phase of the lunar exploration, manned space station and Mars exploration. It can also be used for the launch of large loads in different earth orbits and other deep space exploration mission loads, and has laid a good foundation for the development of heavy rockets for manned lunar landing in the future. The Chinese character laser phototypesetting system has really brought Chinese character information processing into the computer age, directly promoted the second printing technology revolution in China, and made the printing industry leap from "lead and fire" to "light and electricity". Without this foundation, China's printing industry would never be able to move towards "number and"

third, independent intellectual property rights. Whether the long five rocket or the Chinese character laser phototypesetting system, the core technology has completely independent intellectual property rights. The long five rocket, which took 10 years to develop, has broken through 147 key technologies represented by 12 major key technologies. Chinese character laser phototypesetting system is also the core technology with completely independent intellectual property rights

fourth, the derivative benefits of technology are huge. Although it is still impossible to assess the benefits of the core technology of the long five rocket to economic development, taking the Apollo program of the United States as an example, the lunar exploration program of the National Aeronautics and Space Administration of the United States from 1961 to 1972, which cost about $24billion, enabled the United States to obtain more than 3000 patents, thereby promoting the development of high-tech industries, and the U.S. economy gained $2trillion from the application of these technologies. The "benefits" of Chinese character laser phototypesetting system are immeasurable. It can even be said that all Chinese character processing technologies involving computers are more or less related to Wang Xuan's contribution; This technology also gave birth to the famous national brand founder group. After years of development, by 2015, Founder group had a total asset of 19.6 billion yuan, a total revenue of 80.5 billion yuan and a net asset of 53.7 billion yuan

fifth, they are major projects supported by the state. The research and development of the "long five rocket" belongs to the lunar exploration project promoted by the Chinese government but with low elastic modulus. The Chinese character laser phototypesetting system is also the first sub project of the three sub projects of the "748 project" approved by the state

sixthly, they have been widely recognized in the society. The "long five rockets" have touched the hearts of the people all over the country. It is needless to say. After the successful launch, the CPC Central Committee and the State Council sent congratulatory messages at the first time. Such "levels" are rare. Wang Xuan also won the national science and technology award, the highest award in science and technology in China, for his successful research and development of Chinese character laser phototypesetting system

the author summarizes the common points of the long five rocket and the Chinese character laser phototypesetting system to illustrate that the state will certainly not use "average force" when selecting industrial projects for the development of key industries. 95% of the raw materials in this industry have been localized. Whether it is China's printing and equipment manufacturing industry or the printing and packaging processing industry, if there are any promising achievements or one or more of the above, the state will certainly attach importance to you. For example, the "digital and intelligent printing book workshop" of Gauss (China) Co., Ltd. received a project appropriation of 28million yuan from the national development and Reform Commission and the Ministry of industry and information technology. The micron high-speed visual quality detector of Beijing Lingyun Optical Technology Co., Ltd. has become a major special project of the Ministry of science and technology of the people's Republic of China, and has been allocated 50million yuan. The "industrialization project of high-speed inkjet digital printing press" of founder of Peking University has been valued by the national development and Reform Commission and the Ministry of industry and information technology, and has allocated more than 22million yuan

at present, the printing industry is under various pressures. Instead of lamenting that the state does not attach importance to the printing industry, it is better to calmly think about whether they (enterprises and products) can contribute greater value to the industry, whether they are more in line with the national industrial policy, and whether they have more technical content

Copyright © 2011 JIN SHI