英语语法分析

And the contents of cinnamic aldehyde and menthol were determined synchronously by GC.

并用气相色谱法对制剂中肉桂醛和薄荷醇进行定量测定。

Syntheses of cinnamic esters catalyzed by solid acids such as sulphate and ion-exchanged resin were surveyed.

比较以硫酸盐和阳离子交换树脂分别为催化剂合成肉桂酸酯。

This study is intended to investigate the anticancer effects of the low toxic flavorings cinnamic acid on PGCL3 human lung cancer cell subine.

本研究的目的是探讨低毒性的食品调味剂桂皮酸对PGCL3人肺癌细胞的抑制作用。