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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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“氯乙烷”的英语可以翻译为：[化] anodynon，antidolorin，[医] aether chloratus，aethylis chloridum ...
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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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“乙酰解”的拼音为：...
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“乙川”的英语可以翻译为：ethenyl，ethylidyne ...
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“乙酯基”的英语可以翻译为：[化] carbethoxy，ethoxycarbonyl ...
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在催化剂存在下,用双氧水氧化乙二醛溶液快速合成了乙醛酸.Glyoxylic acid was rapidly synthesized by catalytic oxidation of glyoxal with H 2 O 2.利用报废的液体推进剂硝酸-27S和乙醛制备乙二醛.Glyoxal is prepared with waste liquid propellant HNO 3 - 27 S and ethanal.乙二醛 、 乙...
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“乙硫磷”的英语可以翻译为：[化] diethion，ethion，Nia 1240 ...
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“乙醇胺”的英语可以翻译为：[化] aminoethyl alcohol，cholamine，ethanolamine，neovaricaine ...
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“乙醛胺”的英语可以翻译为：[化] aldamine ...
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“双乙嗪”的英语可以翻译为：[医]diethazine ...
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不完全的燃烧和不适当的通风条件能导致乙炔的产生.Incomplete combustion and improper draft conditions can cause ethylene formation.已多次证实火焰中存在聚乙炔.That polyacetylenes are present in flames has been demonstrated many times.这种反应构成了制备芳基环丙基乙炔的有效方法.This...
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“乙腈”的英语可以翻译为：[化] acetonitrile，methyl cyanide，methyl cyanide ...
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“乙醯胺”的英语可以翻译为：ethanamide ...
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“氯乙腈”的英语可以翻译为：[化] chloroacetonitrile ...
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“聚乙醛”的拼音为：jù yǐ quán...
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了解三氯 乙醛 的毒性和致突变作用.Acute toxicity test , mutation test and single - cell gel electrophoresis ( SCGE ) were used.三氯乙醛是无色挥发性的液体,带有刺激性很强的气味,在97.7℃沸腾.Chloral is a colorless, volatile liquid with a very penetrating odor and bo...
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“苯乙酮”的拼音为：...
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这些峰分别相当于乙基和丙基的侧链开裂.These peaks correspond to side - chain cleavage of the ethyl and propyl groups respectively.'聚'.''氨脂一种氨基甲酸中除''.'乙基'.''酯以外的酯.Any of several esters, othe...
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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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“乙琥胺”的英语可以翻译为：[化] ethosuximide，zarontin ...
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在许多细胞中,含量最高的磷脂是磷脂酰乙醇胺或脑磷脂.The most abundant phospholipid in many cells is phosphatidyl ethanolamine or cephalin.乙醇胺在气体的纯化和分离方面也是有用的.Ethanolamines are also of value in the purification and the separation of gases.利用不经提纯的棉...
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“乙二醛”的英语可以翻译为：[化] biformyl，ethanedial，oxalic aldehyde，glyoxal ...
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所以可以用下式来表示乙苯链转移.It is therefore possible to formulate the chain transfer with ethylbenzene as follows.主要考察温度变化对生物过滤塔净化含乙苯废气效果的影响.The effects of temperature change a biofilter for treating ethylbenzene.MgO改性提高对二乙苯选择性最为明显....
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“碘乙烷”的英语可以翻译为：iodoethane，ethyl iodide ...
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“二乙硫”的拼音为：èr yǐ liú...
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“胍乙啶”的英语可以翻译为：[化] guanethidine，ismelin ...
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“乙酰基”的英语可以翻译为：[化] acetyl，ethanoyl ...
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这种蜡质属于乙醇有机溶剂的萃取物.The waxes are classed as alcohol or organic solvent extracted materials.在许多细胞中,含量最高的磷脂是磷脂酰乙醇胺或脑磷脂.The most abundant phospholipid in many cells is phosphatidyl ethanolamine or cephalin.这些反应能把四分之三的乙醇酸的碳保存在...
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“聚乙烯”的拼音为：jù yǐ xī...