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非离子型表面活性剂有聚氧乙烯缩合物糖酯和烷基胺氧化物.Nonionics include polyoxyethylene condensates, sucrose esters and alkyl amine oxides.非离子型表面活性剂有聚氧乙烯缩合物, 糖酯和烷基胺氧化物.Nonionic surface - active agents include polyoxyethylene condensates, sucrose e...
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“乙醇”的拼音为:yǐ chún...
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这些作用可用加入维生素e和有效的抗氧剂, 如乙氧喹啉,来加以克服.These effects can be overcome by addition of Vitamin E and effective antioxidant, such as ethoxyquin....
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“聚乙烯”的英语可以翻译为:polytene,formale,polyethylene,polythene ...
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“乙酰解”的英语可以翻译为:[医] acetolysis ...
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“羟乙胺”的拼音为:qiǎng yǐ àn...
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“乙醛酸”的英语可以翻译为:[化] glyoxalic acid,glyoxylic acid,[医] ethanal acid,oxoacetic acid ...
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'氰'.''基一种单价基因,''.'氯'. ''化苯乙酮, 存在于简单的和复杂的氰化物中.A univalent radical , CN, found in simple and complex cyanide compounds.降低反应温度,提高了苯乙酮的收率.Thus , this reduced temperature of r...
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“乙醛肟”的拼音为:...
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“乙硫磷”的英语可以翻译为:[化] diethion,ethion,Nia 1240 ...
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“乙酰脲”的英语可以翻译为:[化] acetylurea ...
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“乙脲”的英语可以翻译为:ethyl urea,acetonitrile,ethane nitrile,methyl cyanide ...
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聚乙醛可以以无规, 间同和全同形式存在.Polyacetaldehyde may exist in atactic, syndiotactic and isotactic forms.聚乙醛它和聚烯烃一样,可以以无规, 间同和全同形式存在.Polyacetadehyde may exist in atactic, syndiotactic and isotactic forms.仲(乙)醛,三聚乙醛一种用作溶剂和镇定剂的无色液体聚合物,...
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“乙”的英语可以翻译为:the second of the ten Heavenly Stems,[音]a note of the scale in gongchepu, corresponding to 7 in numbered musical notation,a surname(第二) second ...
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“乙醯胺”的英语可以翻译为:ethanamide ...
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“乙醛酰”的英语可以翻译为:glyoxyl ...
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“胍乙啶”的英语可以翻译为:[化] guanethidine,ismelin ...
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“乙川”的英语可以翻译为:ethenyl,ethylidyne ...
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“乙醛肟”的英语可以翻译为:[化] acetaldoxime,aldoxime ...
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“乙交酯”的英语可以翻译为:[化] diglycolideglycollide ...
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从苯乙腈制取苯基硝基甲烷就用这个方法.This is a generally known method for obtaining phenylnitromethane from benzyl cyanide.设计了一套回收制药废液中乙腈的新工艺.A novel process of acetonitrile recovery from pharmaceutical effluent was designed.有机氰化物, 如乙腈 、 ...
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报道了三元共聚物 聚甲基 乙撑-环己撑 碳酸 酯 的制备与性能研究.The terpolymerization of propylene oxide ( PO ) and cyclohexene oxide ( CHO ) with carbon dioxide ( CO 2 ) was investigated.二羟甲基二羟基乙撑脲树脂 ( 即DMDHEU简称2D树脂 ) 是目前应用最多的抗皱免烫整理剂.At present , Di...
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“乙缩醛”的拼音为:...
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“乙醇胺”的英语可以翻译为:[化] aminoethyl alcohol,cholamine,ethanolamine,neovaricaine ...
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“乙萘”的英语可以翻译为:ethylnaphthalene ...
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“乙琥胺”的英语可以翻译为:[化] ethosuximide,zarontin ...
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“乙胺”的英语可以翻译为:[化] aminoethane,ethamine,ethylamine ...
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“乙醛”的英语可以翻译为:aldehyde,[化] acetaldehyde,ethanal,ethylal ...
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聚羟基乙酸的经典制备方法主要有两种:直接缩合聚合法和乙交酯开环聚合法.There are two means available for the preparation of PGA - synthesis polymerization and ring - opening polymerization....
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“乙撑”的拼音为:yǐ chēng...