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柯林斯词典释义
英汉词典释义
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福克斯词典 \ 英汉词典 \

formaldehyde是什么意思？

formaldehyde

英[fɔːˈmældɪhaɪd] 美[fɔːrˈmældɪhaɪd]

n. 甲醛，福尔马林，甲醛水溶液；

相关单词 formaldehyde oxime metaformaldehyde paraformaldehyde polyformaldehyde

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.

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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
福尔马林；甲醛水溶液

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；

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