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“乙酰脲”的英语可以翻译为:[化] acetylurea ...
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“乙萘”的英语可以翻译为:ethylnaphthalene ...
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为了凝结氯乙烷气体,必须使用大量的冷却水.Great quantities of cooling water must be available for condensation of the ethylchloride.简述了二氯乙烷的理化性质 、 作业标准和法规.The article describes the physico - chemical properties, operative standers and laws o...
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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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“二乙酯”的英语可以翻译为:diethylester ...
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报道了在低温条件下, 以邻二酮和α-环烯酮为原料与炔钠反应,合成了2,3, 4,5-四甲基-1-乙炔基-2-烯-环戊醇、1, 2 - 二苯基 -2 - 羟基 -3 - 丁炔 -1 - 酮、3, 4 - 二苯基 -1,5-己二炔-3,4 - 二醇和3,4 - 二苯基 -3 - 环戊烯 -1 -酮4种化合物.In low temperature, reaction of ketone with sodium acetylide synthe...
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“乙”的拼音为:yǐ...
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“乙炔基”的拼音为:...
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“乙醛酰”的英语可以翻译为:glyoxyl ...
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“乙叉基”的英语可以翻译为:ethidine,ethylidine ...
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“乙硫醇”的英语可以翻译为:[化] ethanethiol,ethyl mercaptan,[医] aethyl mercaptan,sulfur alcohol ...
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“异乙炔”的英语可以翻译为:[化] isoacetylene ...
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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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'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”的英语可以翻译为:[化] acetaldoxime,aldoxime ...
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“乙醛肟”的拼音为:...
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“乙氧喹”的英语可以翻译为:[化] ethoxyquin ...
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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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“乙炔撑”的英语可以翻译为:ethynylene ...
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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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“乙基”的英语可以翻译为:aethylis,ethyl,ethyl group,aethyl- ...
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“乙酸的”的英语可以翻译为:[医]acetic ...
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“乙烯”的拼音为:yǐ xī...
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研究了乙烯酮氯化法合成氯乙酰氯.The synthesis of chloroacetyl chloride by the chlorination of ketene was studied in the article....
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“乙醇”的拼音为:yǐ chún...
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“乙胲”的英语可以翻译为:[化] ethylhydroxylamine ...
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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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“二乙苯”的拼音为:èr yǐ běn...
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“氯乙烷”的英语可以翻译为:[化] anodynon,antidolorin,[医] aether chloratus,aethylis chloridum ...