1、A series of novel liquid crystalline aromatic carboxylic acid compounds are synthesized.
合成了一系列新的液晶性芳香羧酸化合物。

2、The effect of potassium borohydride on ester and carboxylic acid reduction was introduced.
研究了硼氫化鉀對酯和羧酸的還原作用。

3、The esterification mechanism of unsaturated carboxylic acid was analyzed.
分析了不飽和羧酸酯化反應的機理。

4、Inductive effect causes electron density of Carboxylic cardon atom in Carboxylic acid to change.
誘導效應可使羧酸中羧基碳原子的電子云密度發(fā)生改變。

5、Each selected emulsifier is reacted with a carboxylic acid to create one or more carboxylate salts.
使所選的乳化劑各自與羧酸反應以生成一種或多種羧酸鹽。

6、In the roots, there were carboxylic acid ester and alkane.
而茅莓根的主要化學成分是有機酸酯和烷烴。

7、Carboxylic acid esters are important chemical raw materials.
羧酸酯是重要的化工原料。

8、Sulfuric acid is main catalyst for the synthesis of carboxylic acid esters.
羧酸酯的合成主要用硫酸作催化劑，但這種催化劑有許多缺點。

9、a white crystalline carboxylic acid used as a preservative
一種白色晶狀羧基酸，用作防腐劑。

10、The reduction of carboxylic acid is an important reaction in organic chemistry.
羧酸的還原是有機化學中的重要反應。

carboxylic acid翻譯