1.The relative retention time and relative peak area of every characteristic principle were calculated by cinnamic acid as reference peak.
以肉桂酸为参考峰，计算各特征成分相对保留时间比和相对峰面积比。
2.Results: There were great difference of the contents of Cinnamic acid in various batch. The contents degraded after had been processed.
结果：不同批次的禹白附中桂皮酸的含量差异较大，炮制后含量降低。
3.The cinnamic oil it contains has strong sterilization action and is especially effective to the gram-positive bacterium.
所含桂皮油有强大的杀菌作用，对革兰氏阳性菌效果尤佳。
4.With the increasing of benzoic acid and cinnamic acid concentration, the growth speed was decreased, and the radicles were short.
随着苯甲酸、肉桂酸处理浓度的增大，胚根长度变短。
5.Above mentioned parameters were different among varieties of cucumber under cinnamic acid stress.
不同黄瓜品种对苯丙烯酸胁迫的响应存在着品种间差异。
6.Benzoic acid and cinnamic acid increased membrane permeability of watermelon seeding root.
苯甲酸、肉桂酸处理可增加根细胞膜透性。
7.It contains cinnamic aldehyde which has apparent sedation action to the central nervous system.
肉桂中含有桂皮醛，对中枢神经系统有明显的镇静作用；
8.Objective: To synthesize matrine cinnamic acid and optimize the technical process.
目的：合成桂皮酸苦参碱并优化其合成工艺。
9.Tungstogermanic heteropoly acid was used as the catalyst for the esterification of cinnamic acid with iso -amyl alcohol in liquid phase.
以钨锗杂多酸为催化剂，对肉桂酸与异戊醇的液相酯化反应进行了研究。
10.Method: The compound was synthesized from p-cresol and cinnamic acid by dehydration and cyclization.
方法：以对甲酚和肉桂酸为原料，经脱水、环合制得标题化合物；