Electric driving has become the main direction for the upgrading and green development of the global automotive industry. After more than 20 years of arduous cultivation, China’s automotive industry has achieved a certain first-mover advantage in the transformation toward electrification, and the scale of the new energy vehicle industry is leading globally. At the same time, different types of automotive energy supply methods such as hybrid power, pure electrification, and hydrogen fuel cells continue to emerge and develop. Therefore, accelerating the clarification of the supply mode of automotive energy in China under the background of electrification has important guiding significance for industrial development. This article starts with the positive significance of the electrification transformation in the automotive industry, summarizes the current development status and challenges of China’s automotive industry under the background of electrification, and deeply analyzes the technical characteristics of different types of automotive energy supply methods. Finally, after analyzing the development path of automotive energy supply, it proposes development suggestions for automotive energy sources under the background of electrification.

Space dust detection can provide important clues to major fundamental scientific problems such as the origin and evolution of the solar system and the origin of life. This paper first briefly reviews the significant progress made in space dust detection at home and abroad in recent years and then discusses the development trend in the field after comparing domestic and international technology levels and research status. Finally, it puts forward development suggestions with load technology, simulation calibration technology, and model construction and data analysis technology for space dust detection at the core. In addition, more talents specialized in space dust detection should be cultivated to create a group of high-quality professional and technical talents in this field.