- وقت الإصدار:2021-03-26 12:33:35
Technological research is a creative activity in which people explore new principles, new methods, and new methods for using nature and transforming nature based on the understanding of natural laws on the basis of scientific research.
Technical research is the research that directly uses the results of applied research in production practice, and is the research for profitability from basic research to applied research. Fundamental research requires companies and research units to invest a lot of research funds and time. At present, many domestic research institutions are mostly keen to engage in technology development and research, and relatively few basic research and applied research are done.
امسح رمز الاستجابة السريع للاستعراض من الهاتف
- http://www.cus-group.cn/ 2021-03-26
- http://www.cus-door.com/ 2021-03-26
- http://www.cus-stone.cn/ 2021-03-26
- http://www.xslwf.com 2021-03-26