ethyl

ethyl 基本解释

adj.  含乙基的

化学医学

ethyl 词组短语

• ethyl acetate
• ethyl aminobenzoate
• ethyl benzoate
• ethyl bromide
• ethyl butyrate
• ethyl carbamate
• ethyl carbonate
• ethyl cellulose
• ethyl chloride
• ethyl chlorophyllid

ethyl 详细解释

adj.

1. 含乙基的
   containing the group of atoms C₂H₅, formed from ethane
   1. ethyl acetate
      乙酸乙酯

ethyl 双语例句

1. 1、 With bromocyclohexane and ethyl benzoate as raw materials, dicyclohexylphenylmethyl methacrylate was synthesized by two steps.
   以溴代环己烷和苯甲酸乙酯为原料，经过两步反应合成了甲基丙烯酸二环己基苯甲酯。
2. 2、 In this paper, we describe a rapid and clean method to synthesize ( ethyl) maltol carboxylates.
   描述了一种快速、绿色合成（乙基）麦芽酚酯香料化合物的方法。
3. 3、 The synthesis of fatty acid ethyl ester in THF catalyzed by lipase was studied.
   用脂肪酶在四氢呋喃中催化合成硬脂酸酯。
4. 4、 Coca-cola is a soft drink. ethyl alcohol containing no more than 1% water.
   可口可乐是一种不含酒精的软性饮料。水分含量不足%的酒精。
5. 5、 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。
6. 6、 A new method for the determination of methanol, ethyl Acetate and fusel oils in sticky rice alcohol by capillary gas chromatography was studied.
   建立了一种用毛细管气相色谱法测定糯米酒中甲醇、乙酸乙酯和杂醇油的方法，并对色谱条件进行了优化。
7. 7、 ethyl Monoethanolamine is a colourless liquid, miscible with water, alcohol and ether.
   乙基乙醇胺是一种无色液体，与水，醇，醚混溶。
8. 8、 The major aromas were hexylic acid ethyl ester, benzyl ethanol, octylic acid and octylic acid ethyl ester.
   主体风味成分是己酸乙酯、苯乙醇、辛酸和辛酸乙酯。
9. 9、 The main component was methoxy-ethyl cinnamate with content of40.96%, next was ethyl cinnamate with content of23.68%.
   主要成分是对甲氧基肉桂酸乙酯，含量为40.96%；其次是肉桂酸乙酯，含量为23.68%。
10. 10、 Label statement: contains flavor, propylene glycol and ethyl alcohol.
    标签声明：本品含有香精，丙二醇和乙醇。
11. 11、 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。
12. 12、 In chloroform, ethyl acetate or acetone, almost insoluble Uses: analgesic.
    在氯仿、醋酸乙酯或丙酮中几乎不溶用途：镇痛药。
13. 13、 ethyl succinyl chloride was synthesized with monoethyl succinate and thionyl chloride as raw materials.
    以丁二酸单乙酯和氯化亚砜为原料合成丁二酸单乙酯酰氯。
14. 14、 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。
15. 15、 A mixture of methyl and ethyl chloride; sprayed on as a local anesthetic.
    一种甲基和乙烷基氯化物的混合物；作为一种局部的麻醉剂喷用。
16. 16、 Antibacterial substances were existed in ethyl acetate and n-butanol phase during extraction process.
    提取物的乙酸乙酯和正丁醇部位具有抑菌活性。
17. 17、 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。
18. 18、 In the experiment, ethyl propionate was synthesized by reaction of propionic acid with absolute ethyl alcohol in the presence ofp-Toluene sulfonic acid.
    以丙酸和无水乙醇为原料，对甲苯磺酸作催化剂合成了丙酸乙酯。
19. 19、 This also shows that not the kind of solvent on the solubility of all the ink is very good cordial when, of course, also include acetone and methylethyl ketone.
    这也表明不是哪种溶剂对所有墨水的溶解能力都是很好的和洽当的，当然也包括丙酮和丁酮。
20. 20、 Reactive distillation for synthesizing ethyl acetate was taken as an example to demonstrate the proposed simulation and optimization methods.
    以合成乙酸乙酯的反应精馏过程为例说明上述模拟和优化方法。
21. 21、 Caproic acid bacteria is closely related to the formation of caproic acid and ethyl caproate in Luzhou-flavor liquor.
    己酸菌与浓香型白酒中的己酸、己酸乙酯的生成关系密切。
22. 22、 The synthesis of6-methyluracil from ethyl acetoacetate and urea with PEG-400 as phase transfer catalyst was studied.
    研究了聚乙二醇-400为相转移催化剂，乙酰乙酸乙酯和尿素合成6-甲基脲嘧啶的工艺条件。
23. 23、 The saponification of ethyl acetate and the hydrolysis reaction system of sucrose have been studied, the accuracy of this method is verified by the experimental re.
    利用本方法研究乙酸乙酯皂化反应和蔗糖水解反应体系，实验结果验证了本方法的准确性。
24. 24、 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。
25. 25、 The determination of the components in transesterification of sucrose octaacetate with ethyl oleate by HPLC was studied.
    研究了高效液相色谱分析法在油酸乙酯与蔗糖八乙酸酯转酯化反应中组分定量分析上的应用。
26. 26、 ethyl decanoate was synthesized from capric acid and ethanol by using ferric potassium alum as catalyst.
    以铁钾矾为催化剂，通过葵酸与乙醇反应合成了癸酸乙酯。
27. 27、 The preparation of ethyl p-hydroxybenzoate by the catalytic reaction ofp-hydroxybenzoic acid with ethanol with copper p-toluene sulfonate as catalyst had been studied.
    研究了以对羟基苯甲酸、乙醇为原料、对甲苯磺酸铜为催化剂、合成对羟基苯甲酸乙酯，并讨论了催化酯化的影响因素。
28. 28、 OBJECTIVE To establish a method for the limit test of ethanol and ethyl acetate in Shenmai injection.
    可应用于限量检查参麦注射液中乙醇与乙酸乙酯的残留量。
29. 29、 Synthesis of ethyl Tert-butyl Ether by Niobic Acid introduce the butyl group into a chemical compound.
    酸处理的铌酸催化合成乙基叔丁基醚把丁基引入化学中的化学物。
30. 30、 This solution is then treated with either methylene chloride or ethyl acetate, which bonds with the caffeine.
    这个解决方案，然后处理或者二氯甲烷或乙酸乙酯，这些债券咖啡因。

ethyl 英英释义

noun

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

   Synonym:    ethyl groupethyl radical