The first of these is the application of the machines, products and systems of applied knowledge that scientists and technologists develop.
首先是科学家和技术人员开发的机器、产品和应用知识体系的应用。
The first of these is the application of the machines, products and systems of applied knowledge that scientists and technologists develop.
首先是科学家和技术人员开发的机器、产品和应用知识体系的应用。
应用推荐