英语语法分析

These compendia are not designed to describe such hazards or protective measures.

药典中对上述的危险性和保护措施不进行描述。

Transcription of received volumes must be current, with at least three true copies of all new works, and four true copies of Compendia.

当前那些已被认可的卷宗必须抄写，至少把所有的新作品精确抄写三份，大纲则精确抄写四份。

Also, in order to protect proprietary information, tests for specific impurities and even solvents are typically not listed in the compendia.

同时，为了保护专利信息，具体杂质的检测和药典中未列溶剂。