Basic science, or basic research, is based onnatural phenomenaandForm of material movementAs the research object, it is a science to explore the development law of nature.
① YesMaterial movementCompared with other sciences, the reflection of the most essential laws is abstractGeneralThe strongest, which is composed of concepts, theorems and formulasTheoretical system。
② The relationship with production practice is indirect. It can be transformed into material only through a series of intermediate linksproductivity。
③ The important role of some achievements is easy to be ignored.