英语语法分析

Salt of proline derivative, solvate thereof, and production method thereof.

脯氨酸衍生物的盐，其溶剂合物，及其生产方法。

METHODS:The puerarin was extracted by ultrasonics, using methanol as solvate.

方法：用甲醇作溶剂，超声提取。

Three potential functions are explained by using experimental data of spectrum and thermodynamic data of the solvate.

文中三个精确的势能函数可以用实验光谱数据和溶剂化物的热力学数据进行解释。