ester

Conclusions: The active antiulcer extracts of Angelica polymorpha Maxim was ester - solubility fractions.

结论: 脂溶性部位为中药紫金砂抗溃疡的活性部位.

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The research of borate ester surfactants is still in the initial stage.

硼酸酯表面活性剂在国内外的研究都还处于起始阶段.

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Any of several esters, other than the ethyl ester, of carbamic acid.

'聚'.''氨脂一种氨基甲酸中除''.'乙基'.''酯以外的酯.

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Ester is one of the most important compounds in Organic Chemistry.

酯是有机化学中最主要的化合物之一.

——期刊摘选

Any of various enzymes that catalyze the hydrolysis of an ester.

酯酶几种不同的''.'酵'.''''.'素'. '',能对酯的水解起到催化作用.

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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.

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Diphenyl carbonate shows a typical vinyl ester effect.

碳酸二苯酯表现典型的乙烯的酯类的效应.

辞典例句

The acid ewolises nearly as well as the ester.

此酸的烯醇化几乎象酯一样良好.

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Compounded ester lubricants show outstanding properties, owing to their special structure.

复合酯类润滑剂更是以其特有的化学结构显示出优异的性能.

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Penicillin G sulfoxide diphenylcarbinol ester was synthesized by penicillin G potassium salt.

以青霉素G钾为原料制备青霉素G亚砜二苯甲酯.

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Ingredients: Sea Salt, Jojoba ester, lavender essence, pigment , frankincense.

成分: 海盐, 霍霍巴脂, 薰衣草香精, 色素.

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Ester has 12 years of hotel experience with human resources.

郑女士在酒店业从事人力资源工作已有12年.

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Objective : Tri - isopropylated phenyl phosphate ester was synthesized from isopropylphenol and phosphorus oxychloride.

目的 用三异丙基苯酚和三氯氧磷为原料合成三异丙苯基磷酸酯.

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Food additive - Sucrose fatly acid ester ( method of propylene glycol )

GB10617-1989食品添加剂蔗糖脂肪酸酯 ( 丙二醇法 )

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Cholesterol - Ester - Transfer Protein Inhibitor 2 study recruited 752 patients with mixed dyslipidemia.

2研究共纳入752名混合型血脂异常的患者.

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