英语语法分析

The objective is to establish a quantitative method for determining the content of saponin G2 and ammonium glycyrrhizinate in Glycyrrhiza uralensis.

目的是建立测定甘草药材中甘草皂苷 G2 和甘草酸铵含量的方法。

Objective To study the effects of Glycyrrhiza polysaccharide on immune function in mice.

目的观察甘草多糖对小鼠免疫调节作用的影响。

Objective: to study the effect of glycyrrhiza polysaccharide to the immunity function of mice.

目的：研究甘草多糖对小鼠免疫系统功能的影响。