單詞
formaldehyde
英 [f??'m?ld?ha?d]
美[f?r'm?ld?ha?d]
基本信息
- n. 蟻醛，[有化] 甲醛
中文詞源
formaldehyde 福爾馬林，甲醛
縮寫自formic aldehyde. formic, 蟻酸。aldehyde,醛，脫水酒精，來自dehydrogenated alcohol.
英文詞源
- formaldehyde
- formaldehyde: see ant
- formaldehyde (n.)
- pungent gas formed by oxidation of methyl alcohol, 1869, a contraction of formic aldehyde; see formic + aldehyde. Discovered in 1863 by German chemist August Wilhelm von Hofmann (1818-1892).
雙語例句
- 1. The material is readily prepared by reaction of formaldehyde and hydrazine.
- 這種物質(zhì)很容易由甲醛和肼反應(yīng)而得到.
來自辭典例句
- 2. Formaldehyde slowly inactivates many viruses.
- 甲醛能慢慢使多種病毒失去活性.
來自辭典例句
- 3. The hospital smelled of formaldehyde and ether.
- 醫(yī)院里充滿甲醛和乙醚的味道.
來自辭典例句
- 4. Sulfur dioxide and formaldehyde both produce irritation.
- 二氧化硫和甲醛都可產(chǎn)生刺激.
來自辭典例句
- 5. Objective To explore the mechanism of formaldehyde ( FA ) inhalation induced lung injury.
- 目的探討甲醛中毒的肺臟損害機(jī)制.
來自互聯(lián)網(wǎng)
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