Self-reliance and Self-improvement: New Practice of Scientific and Technological Innovation Concerned by General Secretary Xi Jinping

In today's world, major changes unseen in a century have accelerated evolution, and scientific and technological innovation has become the main battlefield of international strategic games. General Secretary Xi Jinping issued a "mobilization order": "strive to achieve a high level of scientific and technological self-reliance!"

The laboratory of Tsinghua University, the hub of the Sichuan-Tibet Railway... Since the beginning of this year, the General Secretary has stepped into the first line of independent innovation again and again. "Grasp innovation do not ask 'provenance '" "all kinds of response, entertainment activities a little less science and technology personnel to participate in" ...... The words of the general secretary, inspired the determination of science and technology workers to climb the peak.

From the formulation and implementation of a ten-year action plan for basic research, to the launch of a special campaign to supplement the chain and strengthen the chain; from accelerating the construction of an international science and technology innovation center, to further increasing the layout and support for people's livelihood science and technology ...... Under the leadership of General Secretary Xi Jinping, a new journey of building a strong science and technology nation is beginning.

　　Strong self-confidence to climb the world's scientific and technological peak

Jiang Peng, chief engineer of the "China Sky Eye" Operation and Development Center, has never forgotten the experience of exploring in the "no man's land" of engineering science--

The span of the telescope is 500 meters, but the control accuracy is 2mm. There is no precedent, many people are wondering: "OK?" After nearly a hundred failures, the ultra-high fatigue-resistant cable finally props up the "retina" of the "Chinese eye".

Since its completion, the "Chinese Sky Eye" has discovered nearly 400 pulsars, more than twice the total number of pulsars discovered by other international telescopes during the same period. Large telescopes can receive electromagnetic signals from tens of billions of light-years away, and observation applications come from outside......

General Secretary Xi Jinping watched the "China Sky Eye" scene through video and connected communication, which strengthened Jiang Peng's confidence.

From visiting lunar samples, calling to congratulate the success of the launch mission of the Tianhe core module, to looking at the cross-scientific experimental research of computational optics, brain science and artificial intelligence, General Secretary Xi Jinping has always been concerned about the "golden key" of innovation ".

On the journey to climb the peak of science and technology, more and more Chinese people are leaving footprints--

From the "Tianwen One" visit to Mars, to the "Struggler" deep dive into the Mariana Trench; from the rapid development of new coronavirus detection reagents and high-level vaccines, to the successful offline 600 km/h high-speed maglev transportation system ...... The "Chinese mark" on the commanding heights of science and technology has lived up to General Secretary Xi Jinping's "praise": "Practice has proved that China's independent innovation is promising!"

Towards a high level of self-reliance and self-improvement, scientific and technological personnel have a more solid support--

The whole society's R & D funding has increased by more than 7% annually, and the cost of "people" in the funding for scientific research projects can reach more than 50%. Accelerate the construction of a strategic scientific and technological force led by the national laboratory, and implement the "unveil the leader", "horse racing system" and "contract system" ...... The blueprint for the reform of ensuring independent innovation is slowly unfolding.

Preemptive machine injects new kinetic energy into high-quality development

Guangxi, Liugong excavator assembly plant, the production line is busy. When workers need accessories, unmanned truck automatically delivered in advance.

"In the past, it was mainly based on imitation, and many technologies were 'unlike gods '." Lin Mingyi, chief engineer of Liugong, has personally experienced the breakthroughs in research and development over the years. "The service life of domestic excavator structural parts used to be a bit short. Liugong took five years to overcome the problem, and the technical level is now comparable to that of international advanced brands."

5 global R & D platforms, 4 national innovation bases, more than 1000 R & D engineers ...... master the key core technology of Liugong, has developed into a total assets of more than 45 billion yuan, with mining machinery, shoveling machinery, agricultural machinery and other 13 categories of 32 kinds of machine product line of international enterprises.

High-quality development, innovation is very important, only innovation can be self-improvement, can strive for the first -- "Liu workers" deeply understand the important instructions of general secretary Xi Jinping.

This is a series of policy "first move":

Strengthen scientific and technological innovation and industrial chain supply chain resilience, the development of specialized new small and medium-sized enterprises; the implementation of key core technology research projects, in-depth planning to promote the "scientific and technological innovation 2030-major projects" ...... Innovation initiative, development initiative must be firmly in their own hands.

This is an exciting set of data:

The number of high-tech enterprises and high-tech small and medium-sized enterprises in China has reached 275000 and 223000 respectively. We will speed up the construction of three international science and technology innovation centers in Beijing, Shanghai and Guangdong, Hong Kong and Macao. We will lay out 21 national independent innovation demonstration zones and 169 high-tech zones, forming a number of innovative growth points, growth poles and growth belts leading high-quality development.

5G successful commercial use, new energy vehicles among the forefront of the world, artificial intelligence, digital economy development speed up ...... Breakthrough, transformation, take the lead, independent innovation to accelerate the integration into the main battlefield of the economy, is injecting vigorous new momentum for high-quality development.

Increasing well-being and writing answers to people's livelihood in the new era

Nanping, fujian, wuyishan swallow nest ecological tea garden. With the help of 5G panoramic camera and Internet of Things probe collector, tea farmer Yang Wenchun monitors environmental data such as temperature, precipitation and light in real time.

Behind the high technology are the science and technology commissioners who send agricultural science and technology to the countryside. Under the guidance of Liao Hong, a professor at Fujian Agriculture and Forestry University, Yang Wenchun also tried to interplant soybeans and rape in tea gardens. "Weed control, reduce pests, but also improve the soil, improve the quality of tea." With more than one stone, ecological tea gardens began to be promoted, "the average annual income of tea farmers exceeded 60000 yuan".

In March this year, General Secretary Xi Jinping, who was investigating and researching in Fujian, went to the swallow nest ecological tea garden. The general secretary urged that the system of science and technology commissioners should be further promoted, so that the majority of science and technology commissioners can write their papers on the field.

Since the dispatch of scientific and technological talents to the front line of agricultural production in 1999, Nanping, Fujian has achieved full coverage of scientific and technological services in 1634 administrative villages, and the contribution rate of science and technology to agricultural growth has increased from 33% to more than 60%. Across the country, hundreds of thousands of science and technology commissioners have gone deep into the front line of poverty alleviation and become a "hard core" force supporting comprehensive poverty alleviation.

A new journey for the second century-old goal has begun, and accelerating scientific and technological innovation is a "must-have topic" for realizing people's high quality life ".

Significant progress has been made in the localization of high-end medical equipment such as medical heavy ion accelerators, magnetic resonance, color Doppler ultrasound, and CT, which has effectively reduced treatment costs; the promotion and application of a number of key technologies such as clean and efficient combustion of coal and ultra-low emission control of steel multi-pollutants have promoted Air quality improvement; protection of black land, transformation of saline-alkali land, cultivation of new varieties, and development of new agricultural machinery; establishment of 50 national clinical medical research centers, continuously improving the ability to prevent and control major epidemics ...... One innovative initiative, one scientific and technological achievement, benefiting, benefiting and enriching the people, has become a footnote to China's innovation.

In the vast universe, shortly after talking to General Secretary Xi Jinping, Chinese astronauts completed a 7-hour spacewalk. It is a milestone and a new starting point.

Facing the sea of stars, the three astronauts made up their minds to always be strivers and climbers in the new era. They spoke the common voice of Chinese science and technology workers.

Source: Xinhua