acetone

英 [ˈæsɪtəʊn]

美 [ˈæsɪtoʊn]

n.  丙酮

化学

BNC.36938 / COCA.35236

牛津词典

noun

• 丙酮
  a clear liquid with a strong smell used for cleaning things, making paint thinner and producing various chemicals

柯林斯词典

• 丙酮
  Acetoneis a type of solvent.

英英释义

noun

• the simplest ketone
  Synonym:propanonedimethyl ketone

双语例句

• This product is dissolved in acetone or chloroform, in water or slightly soluble in ethanol.
  本品在或氯仿中溶解，在水或乙醇中微溶。
• Properties Brown powders, soluble in benzene, gasoline and acetone.
  性质棕色粉末，可溶于汽油、苯、丙酮等。
• Reasons for filter frequent block for the post-treatment of acetone cyanohydrin are analyzed.
  分析了丙酮氰醇合成后处理中过滤器经常堵塞的原因。
• Thoroughly clean sealing zones with brake cleaner, acetone or solvent naphtha.
  用制动器清洗剂、丙酮或溶剂石脑油彻底清理密封区。
• And the acetone is the solvent.
  而丙酮是溶剂。
• Then it was repeatedly washed with acetone and distilled water to remove oil, surfactant and co-surfactant.
  然后，用丙酮和蒸馏水反复漂洗去除油、表面活性剂和共表面活性剂。
• In chloroform, ethyl acetate or acetone, almost insoluble Uses: analgesic.
  在氯仿、醋酸乙酯或丙酮中几乎不溶用途：镇痛药。
• It is readily soluble in toluene, MEK, acetone and other solvents commonly used in adhesive and coating systems.
  这种新的改性剂可以溶于甲苯、丁酮、丙酮和其他胶粘剂和涂料系统常用的溶剂中。
• DOT regulations control the amount of acetone and acetylene allowed in each size cylinder.
  DOT的规范控制了允许充入每种尺寸钢瓶的丙酮和乙炔的数量。
• ObjectiveThe extraction technology of chlorogenic acid from Eucommia ulmoides leaf was studied with acetone as solvent.
  目的研究以丙酮为溶剂提取杜仲叶绿原酸的最佳工艺条件。