chloroform是什么意思？

chloroform

英[ˈklɒrəfɔ:m] 美[ˈklɔrəfɔrm]

• n. （用作麻醉剂的）氯仿，三氯甲烷；
• vt. 用氯仿麻醉；

复数：chloroforms;

第三人称单数：chloroforms;

过去式：chloroformed;

过去分词：chloroformed;

现在分词：chloroforming;

例句

• Without doubt chloroform is one of the most important compounds containing a carbon - halogen bond. 毫无疑问,氯仿是含碳?卤键的最重要的化合物之一.
• Acid corrosion of it, but soluble in chloroform, ethylene dichloride, bananas water and other organic solvents. 它耐酸碱腐蚀, 但易溶于氯仿 、 二氯乙烯 、 香蕉水等有机溶剂.
• The separation of acetone, ethanol, benzene, chloroform, toluene was performed on a 10 % PEG - 20 M Chromosorb - W - AW - DMCS column. 对样品中残留丙酮 、 乙醇 、 苯 、 氯仿 、 甲苯的分离选用10%PEG-20Mchromosorb -W-AW-DMCS 公谱柱.
• The organics are extracted with chloroform and weighed. 用氯仿将有机质提取出来并称重.
• It was soon replaced by chloroform. 不久它被氯仿所代替.
• Already the hospitals were worrying about the scarcity of quinine, calomel, opium, chloroform and iodine. 各个医院已经在为缺乏奎宁 、 甘汞 、 鸦片 、 哥罗仿、碘酒等等而发愁.
• In the epoxidation, chloroform and t butanol gave the best results. 在环己烯环氧化反应中, 以氯仿和叔丁醇为溶剂时,环氧化反应的结果最好.

柯林斯高阶英汉双解学习词典释义

• N-UNCOUNT
  氯仿;三氯甲烷
  Chloroform is a colourless liquid with a strong sweet smell, which makes you unconscious if you breathe its vapour.

英汉词典释义

• n.
  (用作麻醉剂的)氯仿;三氯甲烷
  It was soon replaced by chloroform. 不久它被氯仿所代替。

英英词典释义

• Noun
  1. a volatile liquid haloform (CHCl3); formerly used as an anesthetic;
  "chloroform was the first inhalation anesthetic"
• Verb
  1. anesthetize with chloroform;
  "Doctors used to put people under by chloroforming them"

行业词典

• 医学： 氯仿，三氯甲烷：CHCl3，一种无色透明的挥发性液体，带强烈的乙醚样气味和稍甜的辛辣味，实验室常用溶剂，摄入可引起肝脏及肾脏中毒。曾广泛用作吸入麻醉药及镇痛药，也用作镇咳药、驱风药和抗刺激药；又称trichlormethane；
  药学： 氯仿；