英汉词典

1.Normal propyl cinnamylate was synthesized by the esterification of normal propyl alcohol with cinnamic acid in the presence of potassium bisulfate monohydrate.

应用硫酸氢钾催化肉桂酸与正丙醇的酯化反应合成肉桂酸正丙酯。

2.Results: the yield was over 98%, and most of the sodium bisulfate was in the solid form.

结果对硝基苯甲酸乙酯收率达98%，硫酸氢钠绝大部分以固体形式存在。

3.Conclusion Potassium bisulfate is an excellent catalyst for the synthesis of butyl lactate.

结论硫酸氢钾是合成乳酸丁酯的良好催化剂。

4.The paper introduces the application of chromic flotsam natrium bisulfate in the course of neutralization and pre acidification in industry of chromic acid anhydride.

介绍铬酸酐生产中，含铬硫酸氢钠废料用于前工段中和、预酸化。

5.Dihexyl sebacate was synthesized from sebacic acid and n-hexanol alcohol with Sodium bisulfate as catalyst.

以癸二酸和正己醇为原料，硫酸氢钠为催化剂合成了癸二酸二正己酯。

6.The reaction conditions of synthesis of cyclohexyl propionate catalyzed by sodium bisulfate monohydrate were studied.

研究了一水硫酸氢钠催化合成丙酸环己酯的反应条件。

7.Cyclohexene was synthesized from cyclohexanol using sodium bisulfate as catalyst.

以环己醇为原料，硫酸氢钠为催化剂，合成了环己烯。

8.The paper introduces the application of chromic flotsam natrium bisulfate in the course of neutralization and pre acidification in industry of chromic acid anhydride.

介绍铬酸酐生产中，含铬硫酸氢钠废料用于前工段中和、预酸化。

9.This paper studied the synthesis of hexyl acetate with acetic acid and hexyl alcohol as reactants and sodium bisulfate as catalyst.

以磷钨杂多酸为催化剂，通过乙酸和正己醇的酯化反应合成了乙酸正己酯，并对影响酯化率的因素进行了研究。