ester

noun

1. 酯（由有机酸和乙醇形成的芳香物质）
   a sweet-smelling substance that is formed from an organic acid and an alcohol

1. Preparation of azelaic acid monomethyl ester by ozonolysis reaction from oleic acid methyl ester was studied.
   研究了以油酸甲酯为原料，乙酸和正己烷的混合物做溶剂，臭氧氧化法制备壬二酸单甲酯的方法。
2. An ester of glycerol and stearic acid.
   甘油和硬脂酸形成的酯。
3. A salt or ester of nitric acid.
   硝酸形成的一种盐或酯。
4. Tannase hydrolyses the ester bonds and depside bonds in gallic acid tannins to release gallic acid and glucose.
   单宁酶可水解没食子酸单宁中的酯键和缩酚羧键，生成没食子酸和葡萄糖。
5. A glyceryl ester of margaric acid.
   十七烷酸的一种甘油酯。
6. Firstly, nucleation reagent and sucrose ester ( SE) are filtered.
   首先进行了成核试剂与蔗糖酯（SE）的筛选。
7. Mercaptoacetic acid benzyl ester;
   巯基乙酸苄酯；
8. An ester of glycerol and fatty acids that occurs naturally as fats and fatty oils.
   甘油和脂肪酸形成的酯，天然的甘油酯以脂肪和脂油的形式存在。
9. Biodiesel is long-chain fatty-acid methyl ester in essence, which can be produced by transesterification in industry.
   生物柴油本质上是长链脂肪酸甲酯，工业上多通过酯交换反应进行生产。
10. A new water soluble core-mould material was prepared by blending of phosphate ester starch and different fillings.
    将磷酸酯淀粉与刚性填料，通过共混制备了新型的水溶性芯模材料。
11. The mechanism of dodecyl phosphate ester and water glass in flotation separation of magnesite from dolomite is described.
    介绍了十二烷基磷酸酯和水玻璃浮选分离菱镁矿与白云石的作用机理。
12. Methyl ester of caffeic acid and3,4-diacetyl-caffeic acid can cross the BBB and can thus be used as brain targets.
    咖啡酸甲酯和3，4-二乙酰基咖啡酸能突破血脑屏障具有脑靶向性特点。
13. This method can be used for quantitative analysis of the alkyl amido phosphate ester.
    该法可用于烷基酰胺磷酸酯的定量分析。
14. Antirust coating with good properties has been prepared with acrylic ester modified petroleum resin by grafting.
    介绍了用丙烯酸酯对石油树脂进行接枝改性制成的防锈漆。
15. Any ester of cellulose with an acid.
    含一分子酸的任何一种纤维素酯。
16. Benzoic Acid Butyl Ester;
    正丁基苯甲酸酯；
17. A salt or ester derived from silicic acid.
    从硅酸衍生而来的盐或酯。
18. Rapeseed oil fatty acid monoethanolamide was prepared by reaction of rapeseed oil fatty acid methyl ester and monoethanolamine.
    对以菜籽油脂肪酸甲酯和单乙醇胺为原料合成菜籽油脂肪酸单乙醇酰胺进行了研究。
19. One of applications of rosin in PU paint is rosin ester resin modified polyisocyanate prepolymer.
    松香酯树脂改性多异氰酸酯预聚物是松香在PU涂料中应用的一个途径。
20. The Study on Copolymerization Emulsion of Polysiloxane and Acrylic Ester(ⅰ)
    聚硅氧烷和丙烯酸酯共聚乳液的研究（Ⅰ）
21. The ester of salicylic acid and acetic acid, it inhibits production of prostaglandins in the body.
    系水杨酸和醋酸的酯，会抑制前列腺素的生成。
22. Vinyl ester resin was synthesized using bisphenol A type epoxy resin and methylacrylic acid as raw materials.
    以双酚A型环氧树脂与甲基丙烯酸为原料合成了乙烯基酯树脂。
23. A review with progress on the application of carbamic ester compound.
    综述了氨基甲酸酯类化合物的应用研究进展。
24. An ester of acetic acid; used in fibers and fabrics; photographic films and varnishes.
    一种乙酸酯，用于纤维、织物、照相胶卷和清漆中。
25. It also attacks gallic acid methyl ester.
    这种酶也能进攻棓酸甲酯。
26. The synthesis condition of gelling agent phosphate ester in oil base fracturing fluid is studied on this paper.
    探讨了油基压裂液胶凝剂磷酸酯的合成条件，进而对配制的压裂液性能进行了评价。
27. A salt or ester of vanadic acid; an anion containing pentavalent vanadium.
    钒酸的一种盐或酯，一个含有五价钒的阴离子。
28. Distearic acid glycol ester was synthesized by esterification reaction from glycol and stearic acid.
    以乙二醇、硬脂酸为原料，合成了珠光剂乙二醇双硬脂酸酯。
29. The preparation of penicillin G sulfoxide p-nitrobenzyl ester from penicillin G was studied.
    对青霉素G钾制备青霉素G亚砜对-硝基苄酯工艺进行了研究。
30. A heat resistant vinyl ester resin was studied.
    研究了一种耐高温乙烯基酯树脂。

noun

1. formed by reaction between an acid and an alcohol with elimination of water