英语语法分析

Objective:To engage in a pharmacognostical study on stem and root of Luffa cylindrica.

目的：对植物药丝瓜藤进行生药学研究。

Resuits Pharmacognostical characteristics between sea snakes and its deodorized products after fermentation showed a certain difference.

结果海蛇生品与发酵品的生药学特征，发酵前后有一定的差别。