ethyl

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ethyl是什么意思
英式音标:[ˈeθɪl]英式读音
美式音标:[ˈɛθəl]美式读音
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概况:

n. 乙烷基;含四乙铅的汽车燃料

词义:

n.

乙荃,乙烷基;乙基;

英英释义

ethyl[ 'i:θail, 'eθi- ]

n.the univalent hydrocarbon radical C2H5 derived from ethane by the removal of one hydrogen atom

同义词:ethyl groupethyl radical

用法:

词组短语

ethyl acetate乙酸乙酯

ethyl alcohol乙醇;酒精;威士忌

ethyl ester乙酯

ethyl ketone n. 甲乙酮的别名

methyl ethyl ketone甲乙酮;甲基乙基酮

ethyl ether乙醚;二乙醚

ethyl acrylate[化]丙烯酸乙酯

ethyl cellulose乙基纤维素

ethyl lactate乳酸乙酯

ethyl acetoacetate乙酰乙酸乙酯

ethyl methacrylate甲基丙烯酸乙酯;异丁烯酸乙脂;异丁烯酸

ethyl silicate[化]硅酸乙酯

ethyl benzene乙苯;苯乙烷

ethyl maltol[化]乙基麦芽酚

absolute ethyl alcohol无水乙醇

ethyl vanillin乙基香兰素;乙基香草醛

ethyl chloride氯乙烷

ethyl benzoate苯甲酸乙酯

methyl ethyl ketone peroxide过氧化丁酮;过氧化甲乙酮

ethyl butyrate丁酸乙酯

双语例句

用作名词(n.)

In Brazil, about 40% of all motor fuel is ethanol, also known as ethyl alcohol.
在巴西,所有机动燃料的大约40%25是乙醇,也就是酒精。

权威例句

Enzymatic oxidation of ethyl carbamate to vinyl carbamate and its role as an intermediate in the formation of 1,N6-ethenoadenosine.

Effect of adding the topoisomerase I poison 7-ethyl-10-hydroxycamptothecin (SN-38) to 5-fluorouracil and folinic acid in HCT-8 cells...

Ethyl pyruvate prevents lethality in mice with established lethal sepsis and systemic inflammation.

Controlled/"Living"Radical Polymerization of 2-(Dimethylamino)ethyl Methacrylate

The HER tyrosine kinase inhibitor CI1033 enhances cytotoxicity of 7-ethyl-10-hydroxycamptothecin and topotecan by inhibiting breast ...

Vinyl carbamate as a promutagen and a more carcinogenic analog of ethyl carbamate

The Room Temperature Ionic Liquid 1-Ethyl-3-methylimidazolium Tetrafluoroborate: Electrochemical Couples and Physical Properties

Ethyl β-carboline carboxylate lowers seizure threshold and antagonizes flurazepam-induced sedation in rats

Exome sequencing identifies the cause of a mendelian disorder

Phase III trial of nanoparticle albumin-bound paclitaxel compared with polyethylated castor oil-based paclitaxel in women with breas...
英语词源:

ethyl (n.)

1838, from German ethyl (Liebig, 1834), from ether + -yl. Ethyl alcohol, under other names, was widely used in medicine by 13c.

造句:

1. Other ingredients:Gelatin, Glycerin, Soybean Oil, White Thyme Oil, Clove Oil and Ethyl Vanillin.

其他成分:明胶,甘油,大豆油,白百里香油,丁香油和乙基香兰素。

anli.23ta.com

2. Further, ethyl mercury is actively excreted via the gut, unlike methyl mercury, which accumulates in the body.

另外,乙基汞通过肠道被积极排除出去,而不像甲基汞那样在体内积累。

www.who.int

3. In particular, ethyl mercury decomposes much more quickly than methyl mercury and does not accumulate in the body.

特别是乙基汞的分解速度比甲基汞快很多,并且不会在体内累计。

www.who.int

4. However, thiomersal, the preservative in some vaccines, contains ethyl mercury not methyl mercury.

然而,在某些疫苗中用作防腐剂的硫柳汞含乙基汞,并非含甲基汞。

www.who.int

5. Ethyl cellulose was synthesized successfully in one-step based on reaction of cellulose with excess chloroethane and sodium hydroxide in toluene as diluent.

采用纤维素与过量的氯乙烷及氢氧化钠反应,以甲苯为稀释剂,用一步法成功地合成了乙基纤维素。

dj.iciba.com

6. Benzene, Toluene, Xylene, Ethyl Benzene.

苯,甲苯,二甲苯,乙基苯。

webconfj.sm160.com

7. Ethyl tert butyl ether (ETBE) is a good additive for gasoline with high octane number.

乙基叔丁基醚(ETBE)是一种性能优良的高辛烷值汽油调和组分。

dict.cnki.net

8. Thiomersal is a compound containing ethyl mercury used to prevent bacterial and fungal growth in some inactivated vaccines in multi-dose vials.

硫柳汞是一种含有乙汞的化合物,用于防止细菌和真菌在某些灭活疫苗多剂量瓶中的生长。

www.who.int

9. This rapid elimination of ethyl mercury has been confirmed in all studies reviewed, even those that looked at low birth-weight infants.

所有接受审查的研究,即使是对低出生体重婴儿的研究,均确认了乙基汞的快速清除情况。

www.who.int

10. Ethyl mercury, as thiomersal, is excreted rapidly from the body, mostly disappearing within 5-6 days.

硫柳汞是一种乙基汞,能迅速从体内排出,通常5-6天后即可清除。

www.who.int

11. Via calculating systematic energy of anionic polymerization on ethyl acrylate and its derivative in solvents with different dielectric constants, gain activation energy of this initiation reaction.

通过不同介电常数溶剂中丙烯酸乙酯及其衍生物阴离子聚合反应体系能量的计算,求得了此引发反应的活化能。

dict.cnki.net

12. This article deals with the study on preparation of the microcapsules of norfloxacin with ethyl cellulose walled by the solvent nonsolvent method.

研制溶剂-非溶剂法制备诺氟沙星微囊以乙基纤维素为囊材的最适溶剂-非溶剂系统的组成。

dict.cnki.net

13. Catalase was microencapsulated with ethyl cellulose as film material by drying method in liquid.

以乙基纤维素作膜材,用液中干燥法使过氧化氢酶微胶囊化。

dict.cnki.net

14. The basic principle and method of synthesis of lower fatty acid ethyl ester using 3A molecular sieves as dehydrating agent were described.

本文主要阐述了在合成低碳脂肪酸乙酯中采用3A型分子筛作脱水剂的基本原理和方法。

dict.cnki.net

15. Ethyl tert butyl ether is synthesized from ethanol and tert butyl alcohol by reaction distillation.

以乙醇和叔丁醇为反应物,采用反应精馏法合成了乙基叔丁基醚。

www.dictall.com

16. This paper introduces the structures, Properties and applications in meat products of maltol and ethyl maltol.

介绍了麦芽酚及乙基麦芽酚的结构和性质,及它们在肉类加工中的应用。

www.chemyq.com

17. The carbonyl methylene condensation reaction of aromatic aldehydes with ethyl cyanoacetate has been carried out smoothly in the presence of potassium fluoride only giving E isomers in high yield.

在氟化钾催化下,芳香醛与氰乙酸乙酯发生羰基与活性亚甲基的缩合反应,高收率地得到缩合产物,且只得到E式产物.。

www.chemyq.com

18. The application, performance and synthesis route of 2-ethyl hexyl mercaptoacetate product are introduced in this article.

本文介绍了巯基乙酸2-乙基己酯产品的用途、性能以及合成路线。

www.dictall.com

19. The solvent induced changes of absorption spectra of ethyl red solutions are measured.

用吸收谱测定了乙基红染料在不同溶剂中的溶剂化位移。

dict.cnki.net

20. The coating material was ethyl cellulose.

包衣材料主要是乙基纤维素。

dict.cnki.net

21. Aim: To screen strains of high preference for enantioselective hydrolysis of ibuprofen ethyl-ester to the corresponding S-ibuprofen from soil samples.

目的:从土壤中筛选出能立体选择性水解布洛芬乙酯,并且水解产物为S-布洛芬的菌株。

dict.cnki.net

22. On the basis of the foregoing, the GACVS concluded that the most recent pharmacokinetic and developmental studies do not support concerns over the safety of thiomersal (ethyl mercury) in vaccines.

基于以上所述,GACVS得出结论认为,最近的药代动力学和发育学研究结果并不支持疫苗所含硫柳汞(乙基汞)存在安全性问题的说法。

www.who.int

23. Objective:To study the effect of Hydroxy Ethyl Starch in the prevention of polyuria induced by diabetic acute dysmetabolic syndrome treated with gastrointestinal fluid replacement.

目的:观察羟乙基淀粉预防胃肠内补液治疗糖尿病急性代谢紊乱综合征伴发多尿的疗效和不良反应。

www.dictall.com

24. Application of propane 1, 2, 2, 3 - ethyl ester tetracarboxylic acid as plasticizer, and preparation method.

丙烷-1,2,2,3-四羧酸乙酯作为增塑剂的应用及其制备方法。

ip.com

25. The paper introduce the method of determination of methyl and ethyl mercury in sediments by gas chromatograph .

介绍了用气相色谱法测定河流沉积物中甲、乙基汞的分析方法。

danci.911cha.org

26. Adsorption behavior and hydrophobic mechanism of ethyl xanthate on marmatite were studied by ultraviolet and infrared spectra.

采用紫外光谱、红外光谱研究了乙黄药在铁闪锌矿表面的吸附行为及疏水机理。

dict.cnki.net

27. The N-methyl chitosan or N-ethyl chitosan was cast into films at high vacuum.

将N-甲基壳聚糖或N-乙基壳聚糖的甲酸溶液在高真空中浇铸成膜。

dict.cnki.net

28. The N-methyl chitosan or N-ethyl chitosan was cast into films at high vacuum.

将N-甲基壳聚糖或N-乙基壳聚糖的甲酸溶液在高真空中浇铸成膜。

dict.cnki.net

29. ethyl trifluoroacetate

三氟醋酸乙酯

-- 来源 -- 英汉 - 短句参考

30. Ethyl acetate(71. 41b)was added to the slurry in the vessel.

把醋酸乙酯71.4磅加到容器中的浆液内。

-- 来源 -- 英汉 - 辞典例句

31. These peaks correspond to side-chain cleavage of the ethyl and propyl groups respectively.

这些峰分别相当于乙基和丙基的侧链开裂。

-- 来源 -- 英汉 - 辞典例句

32. ethyl chloride

氯乙烷

-- 来源 -- 英汉 - 短句参考

33. In benzene or ethyl acetate solution rates increase linearly with methyl methacrylate concentration.

在苯或乙酸乙酯溶液中其衰减速度随甲基丙烯酸甲脂浓度呈直线地增大。

-- 来源 -- 英汉 - 辞典例句

34. ethyl acetate

醋酸乙酯

-- 来源 -- 英汉 - 短句参考

35. The making of wine involves the fermentation of the soluble sugars of the juices of grapes into ??and ethyl alcohol.

酿葡萄酒包括葡萄汁中的可溶性糖变成?旨耙掖嫉姆⒔凸?程。

-- 来源 -- 英汉 - 辞典例句

36. ethyl thiocarbonate

硫代碳酸乙酯

-- 来源 -- 英汉 - 短句参考

37. EA (ethyl acrylate)

丙烯酸乙酯

-- 来源 -- 英汉 - 翻译参考[网络]

38. ethyl acetoacetate

乙酰酸乙酯

-- 来源 -- 英汉 - 短句参考

ethyl

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