optical activity

• [物]旋光性[度]

optical activity的用法和样例：

例句

1. Several enzymatic methods, including enzyme catalyzed enantioselective synthesis and kinetic resolution, for the preparation of optically active cyanohydrins are reviewed.
   综述了酶催化立体选择性合成及动力学折分制备旋光性氰醇的几种方法。