formaldehyde是什么意思？

formaldehyde

英[fɔ:ˈmældɪhaɪd] 美[fɔrˈmældɪhaɪd]

• n. 甲醛，福尔马林，甲醛水溶液；

例句

• cyclohexanone formaldehyde resin 环已酮-甲醛树脂
• Formaldehyde is used as one of basic raw materials in syntheses of synthetic tannins. 摘要甲醛通常是用于合成鞣剂制备的一种基本原材料.
• Examples of fixatives are formaldehyde, osmium tetroxide, ethanol, and acetic acid. 像甲醛 、 锇酸 、 酒精及乙酸等都是常用的固定剂.
• According to the result tested, the formaldehyde absorbents made can absorb the formaldehyde better. 根据测试结果, 制作的甲醛吸收剂能起到较好的甲醛吸收与消除效果.
• The carbon microfiltration membranes were prepared by pyrolysis of a home - made thermosetting phenol - formaldehyde ( PF ) resin . 实验合成了球形热固性 酚醛树脂 微粒,并以此为原料制备了微滤炭膜.
• The preparation and property of urea - formaldehyde resin mocalified by hetero - alcohol oil were introduced. 介绍了杂醇油改性脲醛树脂的制备过程及其性能测试等.
• For example: Heavy lead, fusel oil, formaldehyde, methyl alcohol and so on. 如: 重铅 、 杂醇油 、 甲醛 、 甲醇等.
• Sulfur dioxide and formaldehyde both produce irritation. 二氧化硫和甲醛都可产生刺激.
• Formaldehyde slowly inactivates many viruses. 甲醛能慢慢使多种病毒失去活性.
• The material is readily prepared by reaction of formaldehyde and hydrazine. 这种物质很容易由甲醛和肼反应而得到.

柯林斯高阶英汉双解学习词典释义

• N-UNCOUNT
  甲醛(尤用于保存动植物标本)
  Formaldehyde is a strong-smelling gas, used especially to preserve parts of animals or plants for biological study.

英汉词典释义

• n.
  甲醛
  cyclohexanone formaldehyde resin 环已酮-甲醛树脂

英英词典释义

• Noun
  1. a colorless poisonous gas; made by the oxidation of methanol

行业词典

• 医学： 甲醛：一种强效消毒气体，HCHO，以前用作房间、衣服等的消毒药。其37％的水溶液(福尔马林)广泛用作病理标本固定液或防腐剂，其稀释液也曾用作消毒剂和收敛药；
  天文学： 甲醛；又称 :甲醛(methanal)；分子式为“ H CO”，原子数为4。；
  石油： 甲醛；