cinnamic acid的用法和样例：
例句
- Conclusion The method can be used for the quantitative analysis of harpagoside and cinnamic acid in Xuanmaiganjie granula.
结论所建方法可用于玄麦甘桔颗粒中哈巴俄苷与肉桂酸的含量测定。 - 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。
