optical isomerism

• [物化]光学异构

optical isomerism的用法和样例：

例句

1. Solvent extraction as a new method was suggested for separation of hydrocortisone and its optical isomer,epi hydrocortisone,instead of traditional crystallization operation.
   采用溶剂萃取法，可克服工业上现有氢化可的松及其光学异构体表氢化可的松结晶分离工艺的缺点。