基础研究:指为获得关于现象和可观察事实的基本原理及新知识而进行的实验性和理论性工作,它不以任何专门或特定的应用或使用为目的。
Basic research: about phenomena and observable facts, refers to basic theory and new knowledge for the experimental and theoretical work, it does not by any special or specific application or use for the purpose