网站首页  汉语字词  英语词汇  范文大全  符号大全

请输入您要查询的英语词汇:

 

单词 乙醛
释义 〔aldehyde〕Any of a class of highly reactive organic chemical compounds obtained by oxidation of primary alcohols, characterized by the common group CHO, and used in the manufacture of resins, dyes, and organic acids.醛,乙醛:由醇类有机物氧化还原而来的一类高活性有机化合物,其特征是都含有CHO基团,用于制造合成树脂、染料和有机酸〔aldol〕A thick, colorless to pale yellow liquid, C4H 8O 2, obtained from acetaldehyde and used in perfumery and as a solvent. 丁间醇醛:一种粘稠的、无色或淡黄色液体,C4H 8O 2,由乙醛中获得并作为溶剂而用于香水制造业 〔acetaldehyde〕A colorless, flammable liquid, C2H 4O, used to manufacture acetic acid, perfumes, and drugs. Also called aldehyde 乙醛:一种无色,易燃的液体,C2H 4O,用于生产乙酸、香水和麻醉药 也作 aldehyde〔phenolic〕Any of various synthetic thermosetting resins, obtained by the reaction of phenols with simple aldehydes and used to make molded products and as coatings and adhesives. Also called phenolic resin 酚醛树脂:一种合成的热固树脂,通过本酚与乙醛反应获得,用于制造模制产品,并用作涂层和粘合剂 也作 phenolic resin〔alanine〕ultimately from Aldehyd [aldehyde] * see aldehyde 最终源自 Aldehyd [乙醛] * 参见 aldehyde〔disulfiram〕A drug used in the treatment of alcoholism that interferes with the metabolic degradation of alcohol, producing an unpleasant reaction when even a small quantity of alcohol is consumed.四乙秋兰姆化二硫(戒酒发泡锭,戒酒药):用来治疗酒精中毒的药,其会阻断酒精的代谢消退,而只要有少量的乙醛堆积,就会造成身体的不适反应〔acetal〕Any of the class of compounds formed from aldehydes combined with alcohol.醛缩醇,醛缩二醇:任何一种由乙醛和乙醇结合而成的化合物〔acrolein〕A colorless, flammable, poisonous liquid aldehyde, CH2CHCHO, having an acrid odor and vapors irritating to the eyes. 丙烯醛:一种无色、易燃、有毒的液体乙醛,CH2CHCHO,含有刺激眼睛的辛辣气体
随便看

 

学习网英语词汇栏目收词371507余条,连同派生词、复合词、词组和习语等。每个词条提供了音标、词性、释义、用法、搭配和同(近)义词等多项功能,对所收词汇进行全方位的解释和说明,内容丰富,功能全面。

 

Copyright © 2000-2024 xuexi.run All Rights Reserved
更新时间:2025/4/18 18:22:50