查询词典 cinnamic

Results: The optimum conditions were found to be as follows: the molar ratio of isoamyl alcohol to cinnamic acid was ...

对甲苯磺酸是合成肉桂酸异戊酯的良好催化剂，具有实际应用价值，该实验合成工艺简单，酯收率较高。

At present,the synthesis of lignin that is not only a means,but Phenylalanine AmmoniaLyaseand Cinnamic acid 4-Hydroxylase(C4H),such as enzyme in the synthesis played a very important role.

目前认为木质素的合成途径不只一条，但苯丙氨酸解氨酶和肉桂酸4-羟基化酶(C4H)等酶在合成中起到了十分重要的作用。

Miscellaneous compounds: Examples of this fourth group include vanillin, cinnamic acid,and geranyl formate.

其它化合物：第四类的例子有香草醛、肉桂酸和甲酸香叶酯。

Factory production workshop area of 12,000 square meters area: 5000 square meters, with plant extracts two production lines, cinnamic acid series production lines, pharmaceutical intermediates production line 1, and product analysis supporting system such as HPLC.

公司厂房面积 12000平方米生产车间面积：5000平方米，拥有植物提取物生产线 2条，肉桂酸系列生产线，医药中间体生产线1 条，及与生产产品配套的检测分析系统 HPLC 等。

The reaction between 3, 4 cinnamic acid and 〓 has also been investigated as an evidence for the electron transfer mechanism.

以〓为过氧自由基模型，研究了羟基肉桂酸衍生物对该自由基的清除作用，发现这类化合物，特别是芥子酸，能够通过电子转移反应有效地还原过氧自由基。3，4-亚甲二氧基肉桂酸与〓的反应的动力学研究为电子转移机制提供了证据。

The yield of cinnamic acid is 65.4% under the above experimental conditions.

最佳合成条件下肉桂酸产率达65.4%。

The influence of different processing methods to the content of harpagoside and cinnamic acid in Radix Crophalariae processed by different methods were determined by HPLC.

采用HPLC法对不同软化方法、微泡时间、蒸制时间的玄参进行测定，考察了不同炮制工艺对玄参中哈巴俄苷和肉桂酸含量的影响。

In this paper,sand culture experiment was carried out to study the effect of cinnamic acid,p-hydroxybenzoic acid stress on photosynthesis of cucumber seedlings.

采用砂培试验研究了有机肥对外源自毒物质苯丙烯酸、对羟基苯甲酸胁迫下黄瓜光合作用的影响。

With ethyl cinnamic as substrate of the AD reaction, the recovered ligand 1 and 2 was reused in 'BuOH-H2O (1:1) system.

产物 的光学纯度为98%，产率为39%。反应结束后，可以通过加少量乙醚，沉淀回收配体。

Free organic acid: Vanillic Acid, Cinnamic acid and ferulic acid.

游离有机酸，主要为香草酸﹐桂皮酸﹐阿魏酸。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。