carboxylic ester发音

意思翻译

羧酸酯

相似词语短语

ester───n.[有化]酯；n.(Ester)人名；(法)埃斯泰；(德、西、意、葡、罗、挪、丹、芬、爱沙)埃斯特尔

isomeric ester───异构酯

carboxylic acid───[有化]羧酸

decyl ester───癸酯

ester bond───酯键

caffeic ester───咖啡酯

ester dean───酯系主任

ester hsu───埃斯特·许

ester lauder───雅诗兰黛

双语使用场景

17, 21-dicarboxylic esters and corticosteroid 17-carboxylic ester 21-carbonic esters, processes for their preparation and pharmaceuticals containing these compounds.───17,21 -二羧酸酯和类皮质素- 17 -羧酸酯- 21 -碳酸酯，其制备方法和含有它们的药物。

The results of application evaluation indicate that this mixed carboxylic ester is a kind of flotation agent for coal preparation with good performance.───应用评价结果表明，该羧酸混合酯是一种性能优异的选煤浮选剂。

effect of reaction conditions on the yield of carboxylic ester was investigated.───考察了反应条件对酯化产率的影响。

The invention relates to a displace 4-biphenyl carboxylic ester LCD compound with fluorine atom and cyano and it's preparing method.───本发明涉及一种含氟原子和氰基的取代4-联苯羧酸酯类液晶化合物及其制备方法。

The Classification of Carboxylic Ester Hydrolytic Reaction and Effect on Hydrolytic Reaction───羧酸酯水解的类型及影响因素

Research and Development of Catalysts for Synthesizing Unsaturated Carboxylic Ester───不饱和羧酸酯合成用催化剂研究进展

Preparation of Polyaziridine Super Dispersant with Hydroxyl-carboxylic Ester Graft───聚乙烯亚胺-接枝聚羟基酸酯超分散剂的制备

Carboxylic Ester Hydrolysis Catalyzed by 2-Aminopyridine Metal Complexes───2-氨基吡啶金属配合物对羧酸酯水解的催化作用

英语使用场景

The application ofp - toluene sulfonic acid as catalyst for synthesis of carboxylic ester ( ethyl butyrate ) is studied.

The classification of carboxylic ester hydrolytic reaction mechanism in various conditions are reviewed with 12 references.

The sym- biosis of indoor microorganism, kinds of mite and its harm, anti-mite agents, test method of anti-mite effects as well as the an- ti-mite effect using carboxylic ester are all introduced.

Light ageing properties of poly(vinyl chloride)(PVC) by the carboxylic ester rare earth salt and the organotin have been compared by artificial ageing test.