OBJECTIVE: To prepare chloramphenicol eye was prepared with carbomer- 940 as base, and the content of proach.
目的：制备氯霉素凝胶滴眼剂并建立其含量测定方法。方法：以卡波姆-940为基质制备凝胶；
2
The key principle of lexical a proach is that "language consists of grammaticalized lexis, not lexicalized grammar. " English vocabulary teaching should be based on lexical approach.