英语释义

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

片语

methyl ester[有化] 甲酯

phosphate ester磷酸酯，磷酸盐酯

acid ester[有化] 酸酯

ethyl ester[有化] 乙酯

malonic ester[有化] 丙二酸酯

acrylic ester[有化] 丙烯酸酯

acetic ester[有化] 乙酸酯

carbonate esterChemical structure of the carbonate ester group.

fatty acid ester脂肪酸酯

phthalate ester[有化] 酞酸酯

Ester Gum[林] 酯胶；甘油松香酯

ester exchange酯交换（反应）

acetoacetic ester乙酰醋酸酯

epoxy ester环氧脂

glyceryl ester甘油酯，丙三酯

ester wax酯蜡

cholesterol ester胆甾醇酯

Cholesterol Ester胆甾醇酯

amyl ester戊酯

allyl ester烯丙酯

sucrose ester蔗糖酯

vinyl ester乙烯基酯；乙烯酯

ESTER PU聚酯型聚氨酯

ester value[有化] 酯化值

sucrose fatty acid ester蔗糖脂肪酸酯

英汉例句

• good resources of ester c include fresh berries such as raspberries, blackberries or strawberries.

  酯化c的良好食物源包括新鲜浆果类，例如覆盆子、黑莓或草莓。

• i first met ester through her former employer, a successful plastic surgeon, for whom she「d worked as his personal cook.

  我第一次见到埃斯特是通过她的前任雇主，那个成功的整形医生，她曾是他的私人厨子。

• ester c is a good blood cleanser.

  酯c可很好地帮助血液的凈化。

• his team recently designed a simple ester capable of removing sulphur from diesel.

  马克的研究小组最近设计了一种可降低柴油中含硫量的单酯。

• ester mentioned a key concept in pitanguy」s vision of plastic surgery's healing potential: self-esteem.

  埃斯特提到了皮坦基整容手术的治愈潜能的观点一个关键概念：自尊。

• if the damage is due to a virus or bacteria, ester c will attract a white blood cell into the cell to remove the bacteria or virus.

  如果损害是由于一种病毒或细菌，酯化c将吸引一个白血球进入细胞去移除细菌或病毒。

• the unsaturated polyester was a good plasticizer for nbr and compatible to nbr, and it could partly replace liquid ester plasticizer.

  不饱和聚酯是一种良好的nbr增塑剂，与nbr的相容性良好，可部分替代液体酯类增塑剂。

• ester left school at 14 to work beside her mother as a maid and now has two young kids.

  埃斯特14岁离开了学校，在她母亲身边做着女仆的工作，现在已经有了两个小孩。

• a salt or ester of oxalic acid.

  草酸形成的一种盐或酯。

• screening for 2 - bromo-butyric acid as the starting material, after ammonolysis, esterification, ester amine solution, split, five-step cyclization reaction levetiracetam.

  筛选以2-溴代丁酸为起始原料，经氨解，酯化，酯胺解，拆分，环合五步反应制得左乙拉西坦。

• ester is a truly unforgettable person.

  伊斯特真是一个令人难忘的人。

• the second form of vitamin c is known as ester c by current scientists.

  第二种维生素c即目前科学家所称的酯化c。

• it is reveal by gc analysis that the purity of the tmp , treated by reduced pressure distillation and recrystallization in acetic ester , approximates to that of the reagent grade tmp .

  gc分析结果表明：采用减压蒸馏及乙酸乙酯重结晶并用的方法精制的tmp纯度接近于试剂级tmp。

• the extremely pure ester oil or extremely narrow distillation range of base oil, synthetic hydrocarbon oil to the same height as flash point, using more safe.

  采用极其纯凈的酯类油或馏程极窄的合成烃为基础油，赋予成品油等高的闪点，使用更安全。

• an epoxy ester resin based on epoxy resin and drying fatty acids has been prepared, then emulsified and resulting a emulsion.

  以环氧树脂和干性油脂肪酸为主要原料，合成了常温固化环氧酯树脂，并经乳化制得乳液。

• the mechanism involves a combination of hydrolysis of the ester linkages and enzymatic attack on ether and amide bonds.

  该机制涉及的联系和对醚酯和酰胺键水解酶的攻击组合。

• degradability of the isolates on acetic ester compounds was proved according to the increase of biomass and the decrease of substrates in liquid cultures.

  该菌对醋酸酯类化合物的降解性是通过在液体培养基内菌体的增加及底物的减少来证实的。

• give priority to with ethyl acetate, certain acetic ester aroma of services.

  以乙酸乙酯为主，一定的乙酸乙酯香气为辅。

• polyester: organic compound, any of a class of polymers formed by ester linkages between monomers.

  聚酯：单体之间以酯键连接而形成的一类聚合物，为有机化合物。

• as ester c enters the cells, whatever has become damaged comes to the forefront.

  当酯化c进入细胞，任何形式的损害都能被开始疗愈。

• they are also used as the material of ether and ester surfactant.

  也用作醚型，酯型表面活性剂的原料。