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ethylene

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英汉-汉英词典中发现10个解释错误,并通过审核,将获赠「欧路词典」授权一个

ethylene GMAT

英音:/'eθɪliːn/美音:/'ɛθɪlin/ 全球发音: 生词本: 添加笔记:
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近义词:
[n.] alkene, olefine, olefin, gas
ethylene glycol 乙二醇,乙烯乙二醇
ethylene oxide 乙烷;乙撑
ethylene diamine 乙二胺,乙烯二胺
ethylene carbonate [有化]碳酸亚乙酯
ethylene propylene rubber 乙丙橡胶,乙烯丙烯橡胶
ethylene dichloride 二氯化乙烯;二氯乙烷
ethylene chloride 氯化乙烯
ethylene biosynthesis 乙烯生物合成
ethylene copolymer n. 乙烯共聚(合)物

35. Ethylene and trans-dichloroethylene are both inactive in the infra-red in this region .

乙烯和反式二氯乙烯在红外光谱的这都无活性。

Epoxides, episulphides and ethylene imines also polymerize via similar cyclic onium ion mechanisms.

化合物,环硫化合物和乙烯亚胺也可以按类似于环?睦胱拥幕?理进行聚合。

Stearone glycol fumaric acid (SGF) was synthesized with maleicanhydride, cinnamyl alcohol and ethylene glycol.

由于烯二酸酐经醇解转型酯化途径合成了无过敏反应的反丁烯二酸桂醇甘醇酯(SGF)。

The C5 Fraction derived from ethylene steamcracker contains some very useful components, isoprene, cyclopentadiene and piperylene.

摘 要: 来自裂解乙烯的C5馏份含有非常有用的化工原料——异戊二烯、环戊二烯、戊间二烯。

Preparation of ethylene bis stearamide using stearyl chloride and ethylenediamine (EDA) as raw materials has been studied.

研究了以二胺和硬脂酰氯为原料制备乙撑双硬脂酰胺的反应,讨论了原料配比、反应时间、反应温度的影响。

The relation of internal microstructure damage degree of furnace tube in a ethylene pyrolyzer with weldability was studied.

研究了乙烯裂解炉服役炉管材料内部的组织损伤程度与焊接性的关系。

Three Yuan second grade third rubbers (EPDM) is the ethylene, the propylene and the few non-conjugate diolefin copolymer.

三元乙丙橡胶(EPDM)是乙烯、丙烯和少量非共轭二烯烃的共聚物。

The determination method of ethylene chlorohydrin content by u sing FID chromatograph polyethylene glycol 20M chromatographic column was introd uced.

介绍了采用FID的色谱仪聚乙二醇20M色谱柱乙醇的定量测定方法。

The article has introduced the method such as methanol, ethanol, ethylene glycol, pointing out synthol is the new raw material of oildom.

介绍了由合成气为原料制取甲醇、乙醇、乙二醇等产品的方法,指出了合成气是石油化工的新原料。

Bromobutyraldehyde ethylene acetal was synthesized from crotonaldehyde by addition with hydrogen bromide and then acetalation with ethylene glycol with an overall yield of 80.

巴豆醛先与溴化氢加成,再与乙二醇缩醛化得到3-溴代丁醛缩乙二醇,收率80.8%。

The oxidative dimerization of aryl methanes in organic solvents by using alkaline catalysts is an important way to prepare diphenyl ethanes and diphenyl ethylenes.

芳基甲烷在有机溶剂介质中、碱催化下的化缩合反应,是合成二苯乙烯(烷)类化合物的重要途径.

Depropanization is a procedure in the separation section of ethylene production and its effect is to separate component C3 from component C4 and C4 above.

脱丙烷是乙烯生产过程中分离工段的一工艺步骤,其目的是将C_3和C_4以上组分分离。

Catches an illness the flowering branch to have the mutual infectiousness, but died of old age the flowering branch is easy to have the ethylene acceleration deterioration.

染病花枝具有相互的感染性,而凋谢的花枝易产生乙烯加速衰败。

3, A chelating agent which forms an easily water-soluble metal chelated compound such as nitrilotriacetate (NTA) or ethylene diamine tetraacetate (EDTA) is incorporated in a detergent composition.

在洗衣粉中掺入螯合剂,例如次氮基三乙酸酯(NTA)或者是二胺四乙酸酯(EDTA),这些螯合剂易于形成水溶性的金属螯合物。

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相似单词


ethylcrotonanilide, ethyl-dibromo-arsine, ethyldichlorophosphate, ethyl-dipterex(有机磷杀虫药), ethylenation, ethylene, ethylene glycol, ethyleneamine, ethyleneamines, ethylenediamine,
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