V2EX formaldehyde

Formaldehyde

释义 Definition

名词 (n.) 甲醛;一种无色、有刺激性气味的气体,化学式为 HCHO,常用于防腐、消毒及制造树脂等工业用途。

发音 Pronunciation

/frml.d.had/

例句 Examples

The smell of formaldehyde filled the science lab.
甲醛的气味弥漫了整个科学实验室。

Prolonged exposure to formaldehyde in poorly ventilated buildings has been linked to a range of respiratory problems and is now subject to strict regulatory limits.
长期在通风不良的建筑物中接触甲醛,已被证实与多种呼吸系统疾病有关,目前受到严格的法规限制。

词源 Etymology

该词由 formic(甲酸的,源自拉丁语 formica,意为"蚂蚁",因甲酸最早从蚂蚁体内提取)与 aldehyde(醛,源自拉丁语 alcohol dehydrogenatum,意为"脱氢的醇")组合而成。19世纪中期,俄国化学家亚历山大布特列罗夫首次合成了甲醛,此后该词进入英语,成为化学术语。

相关词汇 Related Words

文学作品引用 Literary References

  • 在阿尔贝加缪的《局外人》(L'tranger)中,太平间场景涉及防腐处理,甲醛的气味被用来烘托死亡与疏离的氛围。
  • 在玛丽罗奇的科普作品《僵硬:人类好奇的尸体生活》(Stiff: The Curious Lives of Human Cadavers)中,formaldehyde 作为防腐剂被多次提及,描述了解剖实验室中的真实场景。
  • 在达米恩赫斯特的艺术评论文献中,formaldehyde 因其标志性作品将鲨鱼浸泡在甲醛溶液中的《生者对死者无动于衷》(The Physical Impossibility of Death in the Mind of Someone Living)而被广泛讨论。
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