new molecular entity drugs是什么意思

用法例句

FDA approved 14 new molecular entity drugs in 2007.

2007年FDA批准了14个新分子实体,现分别对其专利名、通用名、结构式、规格、申请者、适应证和有关临床试验的情况进行介绍,以供参考。

The excellent mother species are got and the most suitable culture medium of mother species are selected through the test of method of Macrotepiota procera fruit body tissue separation and culture medium screening.

通过对高大环柄菇子实体组织分离方法及培养基筛选试验,得到了优良母种,并选出最适的母种培养基。