Shulou(Shulou.com)11/24 Report--

CTOnews.com, October 22, according to the Science and Technology Daily, the 25th annual meeting of the China Association for Science and Technology was held in Hefei, Anhui Province today. During the main forum of the annual meeting, the China Association for Science and Technology issued a total of 29 major scientific issues, engineering and technological problems, and industrial and technological problems in 2023.

According to reports, among the problems and problems in these scientific and technological fields, major issues in the fields of artificial intelligence, new energy, high-performance materials, and life sciences have attracted attention. This year, we received a total of 590 questions and problems recommended by 89 national societies and associations of societies and some leading enterprise science and technology associations, covering mathematical, physical and chemical basic science, earth science, ecological environment, manufacturing science and technology, information technology, advanced materials, resources and energy, agricultural science and technology, life and health, space science and technology, and other fields.

The 29 major issues and problems attached to CTOnews.com are as follows:

Frontier science questions (10) how to achieve low energy consumption artificial intelligence?

How to realize the maneuver of the aircraft in the upper atmosphere?

Can we search for the existence of magnetic monopole and axion dark matter by using the new coincidence measurement method?

Will the nonlinear effect change with the scale?

What are the basic scientific problems affecting the development of high-performance fibers?

How do crops adapt to the soil environment under the background of global climate change?

How did modern terrestrial ecosystems originate?

What is the trigger and delay mechanism of reproductive senescence?

How to realize the steady combustion of controllable nuclear fusion?

How to find out the coupling mechanism and energy field distribution characteristics of higher speed wheel-rail system?

Engineering technical problems (9) how to realize real-time and real-space imaging of microdynamics on the atomic and electronic intrinsic scale?

How to solve the problem of efficient separation of trace impurities in rare earth matrix and break through the engineering preparation technology and equipment of high purity rare earth materials?

What is the long-period energy storage mode suitable for the new power system?

How to realize the unmanned cultivation technology of green, high quality and high yield of field crops?

How to break through the technical problems of long-term risk assessment and performance maintenance of subgrade in national major railway stations and yards in difficult and dangerous mountainous areas driven by multiple disasters?

How to break through the clean and high-value utilization of new energy waste?

How to break through the key technologies of low platinum and low cost automotive fuel cell stack?

How to realize the fast round trip of nuclear-powered manned Mars exploration?

How to apply brain-computer interface technology to clinical treatment?

Industrial technical problems (10)

How to break through the application of carbon fiber composites in the future ultra-high-speed rail transit vehicles in China?

How to give full play to the advantages of China's information and communication industry and quickly achieve breakthroughs in Chiplet technology and industry?

How to develop the high-end technology of petroleum-based carbon materials?

How to use flexible thin film technology to realize spaceborne lightweight deployable array antenna?

How to realize the wide application of precise transplantation of reproductive stem cells in the creation of unisexual germplasm of farmed fish?

How to realize the joint optimal regulation and control of flood limited water level in cascade reservoirs?

How to make high use of organic pollution chemical waste salt to promote the high-quality development of chemical industry?

How to build a 10 million kilowatt new energy base and deliver it safely and stably in the desert Gobi desert region?

How to develop self-controllable SoC chips for high-performance and low-cost industrial upgrading?

How to realize intelligent, safe and efficient mining of rock burst coal seam?

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