• 基礎(chǔ)釋義
• 例句
• 行業(yè)詞典釋義

• Organic cyanide, like methyl cyanide, propylene nitrile, Ding Jing and so on. 有機(jī)氰化物, 如乙腈 、 丙烯腈 、 正丁腈等.
• Microspheric trans aconitic acid imprinted polymers were synthesized via a precipitation polymerization with acetonitrile as solvent. 以乙腈為分散劑,采用沉淀聚合法合成了反烏頭酸分子印跡聚合物微球.
• This paper reports the synthesis of 2 - heptanone in the functions of absolute potassium fluoride and acetonitrile. 報(bào)道了在無(wú)水氟化鉀和乙腈作用下2 - 庚酮的合成.
• Leaching of copper from chalcocite with acidic acetonitrilecopper sulphate system was studied. 研究了用酸性乙腈硫酸銅體系從輝銅礦中提取銅.
• This is a generally known method for obtaining phenylnitromethane from benzyl cyanide. 從苯乙腈制取苯基硝基甲烷就用這個(gè)方法.
• P - methoxybenzeneacetonitrile was prepared in 34.8 % yield starting from anisole, via chloromethylation, cyanogenation and fractional distillation. 以苯甲醚為原料,經(jīng)過(guò)氯甲基化, 氰化反應(yīng)后, 通過(guò)精餾獲得對(duì)甲氧基苯乙腈,總收率為34.8%.
• In the presence of ethanonitrile and glycol, anisole reacts with ammonium ceric nitrate to form o - nitroanisole. 在乙腈、聚乙二醇存在下, 用苯甲醚與硝酸鈰銨反應(yīng)合成了鄰硝基苯甲醚.
• Acetonitrile continuous recovery plant is a subsidiary part of acrylonitrile production unit. 乙腈連續(xù)回收裝置是與丙烯腈生產(chǎn)主裝置相配套的.
• A novel process of acetonitrile recovery from pharmaceutical effluent was designed. 設(shè)計(jì)了一套回收制藥廢液中乙腈的新工藝.

• 天文學(xué)： methyl cyanide；