ester造句_ester例句_ester用法_V5词典

1. You need a good dose of androstane ester, but thats why we gave you 300mg per serving more than 3X any other prohormone EVER made.: 你需要一个良好的剂量雄酯，但多数民众赞成因此，我们给你300毫克每超过3倍的任何其他激素做过。

2. Objective: To study effect of Laurate alcohol ester phenylacetate as precursor on thallus itself and fermentation unit in penicillin fermentation process.: 前言：目的：研究苯乙酸月桂醇酯作为前体对青霉素发酵过程中菌体本身和发酵单位的影响。

3. The ester exchange degree and degree of acyl migration were proposed to evaluate the effects on the reaction process.: 利用酯交换程度和酰基位移程度来评价各反应影响因素对反应工艺的影响。

4. In the roots, there were carboxylic acid ester and alkane.: 而茅莓根的主要化学成分是有机酸酯和烷烃。

5. The preparation and application of amino acid ester.: 氨基酸酯的制备方法及应用。

6. Sketch diethyl malonate production and synthetic technology of ester, introduce it′s extensive use in the organic synthesis in detail.: 简述了丙二酸二乙酯的生产和合成技术，详细介绍了它在有机合成中的广泛用途。

7. Used in the treatment of hyperlipidemia, can reduce serum cholesterol, triglyceride and B - ester protein content of different level, the dilation of blood vessels, inhibit thrombosis.: 用于治疗高血脂症，可以降低血清中胆固醇、甘油三酯和B-酯蛋白的不同程度的含量，扩张血管，抑制血栓形成。

8. This complex reaction is characterized by a keto enol tautomerism equilibrium and ester exchange reaction.: 此螯合反应是由酮—烯醇互变异构平衡过程和酯交换反应组成。

9. 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。

10. The applications of room temperature ionic liquid as a green solvent and catalyst for ester synthesis is reviewed in this paper.: 本文综述了近年来离子液体作为一种绿色溶剂和催化剂在酯合成反应中的应用研究进展。

11. Due to the lack of the susceptible ester bonds, while residue of D which contains urethane groups degrades more slowly.: 而含有聚氨酯基团的D残留组分降解较慢，这是因为他们缺少易受攻击的酯键。

12. To find that mixture of naphthenic mineral oil and ester oil as base oil, the grease has a proper noise character.: 发现以酯类油与环烷基矿物油的混合油做基础油时，合成的锂基脂具有较好的噪声特性。

13. Based on the principle of ester hydrolyzation to ether in alkali condition, the process for preparation of dimethyl sulfide from sodium methyl sulfate residue was investigated.: 根据酯在碱性条件下水解反应生成醚的原理，研究了以甲基硫酸钠废渣为原料制备二甲基硫醚的方法。

14. The suitability of fatty acid ester as diesel fuel results from their molecular structure and high energy content.: 脂肪酸酯作为发动机燃料的可行性来自于其分子结构和较高的能量密度。

15. The effect of 2 ethylhexyl phosphonic acid mono 2 ethylhexyl ester (HEHEHP) on the extraction and separation of cobalt and nickel was investigated.: 研究了采用2-乙基己基膦酸2-乙基己基酯萃取剂对钴、镍的萃取性能和分离系数的影响；

16. The results indicated that starch ester of ocentyl succinic prepared by microwave could be used as new thickening agent with good properties.: 研究表明，利用微波有机相法制备的辛烯基琥珀酸淀粉酯，可作为性能优良的新型增稠剂。

17. A salt or ester of oxalic acid.: 草酸形成的一种盐或酯。

18. A salt or ester of carbonic acid.: 碳酸形成的一种盐或酯。

19. Due to its higher ester content, this oil is also considered by some to be more therapeutically active.: 由于其较高的酯含量，这种精油油也被认为具有更好的芳疗效果。

20. The oxalate ester peroxide is one of the give out light materials.: 过氧草酸酯是一种最有效的化学发光物质之一。

21. However, D residue that contains the urethane groups degrades more slowly, due to the lack of the susceptible ester bonds.: 而含有聚氨酯基团的D残留组分降解较慢，这是因为他们缺少易受攻击的酯键。

22. The compounds effecting the flavour of beer are alcohol, ester, carbonyl compound, organic acid, sulphur compound, volatile amine and phenol compound, etc.: 影响啤酒风味的物质可分为醇、酯、羰基化合物、酸、含硫化合物、胺（挥发性）和酚基化合物等。

23. The synthesis of epoxy acrylate type photosensitive coatings were developed by semi-ester method.: 开发了一种用半酯法合成环氧丙烯酸酯型光敏涂料的方法。

24. The synthesis of epoxy acrylate type photosensitive coatings were developed by semi-ester method.: 开发了一种用半酯法合成环氧丙烯酸酯型光敏涂料的方法。

25. acrylic ester: 丙烯酸酯

26. a liquid ester derived from amyl alcohol; has the odor of bananas.: 一种液态酯，由戊醇衍生而来，带香蕉味。

27. Ester asked for time to think all this over.: 埃斯特拉要求给她时间好好想一想。

28. 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。

29. Atropine is a specific antidote for the cardiovascular collapse that may result from the injudicious administration of a choline ester.: 阿托品是治疗由于用胆碱酯类不慎而引起的心血管性虚脱的特效解毒剂。

30. polyoxyethylene sorbitan carboxylic ester: 聚氧乙烯山梨糖醇酐羧酸酯

31. A different structure change, the effect of which has been examined, is the size of the ester group in a series of alkyl methacrylates.: 已经考查过的结构变化的影响是甲基丙烯酸烷基酯系列中酯基的体积（尺寸）

32. xenon ester: 氙酯

33. an ester of adenosine that is converted to ATP for energy storage.: 一种腺苷酯，能转化为ATP以储存能量。

34. The acid ewolises nearly as well as the ester.: 此酸的烯醇化几乎象酯一样良好。

考试词汇

CET4 四级词汇 CET6 六级词汇 TEM4 英专四级 TEM8 英专八级考研词汇 GRE 词汇托福词汇雅思词汇

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