V2EX carbon monoxide

Carbon Monoxide

定义 Definition

carbon monoxide 是一种无色、无味的有毒气体,化学式为 CO,由碳的不完全燃烧产生。它能与血红蛋白结合,阻碍氧气输送,对人体极其危险。

发音 Pronunciation

/kr.bn mnk.sad/

例句 Examples

Every home should have a carbon monoxide detector installed near the bedrooms.
每个家庭都应该在卧室附近安装一氧化碳探测器。

The firefighters wore respirators to protect themselves from the dangerous levels of carbon monoxide that had accumulated inside the burning building.
消防员佩戴了呼吸器,以保护自己免受燃烧建筑内积聚的高浓度一氧化碳的伤害。

词源 Etymology

carbon 源自拉丁语 carbo,意为"木炭、煤"。monoxide 由希腊语前缀 mono-(意为"单一")和 oxide(氧化物,源自法语 oxygène,即"氧")组成。合在一起,carbon monoxide 字面意思是"含有一个氧原子的碳化合物",即一氧化碳。该术语在19世纪化学命名体系确立后开始广使用。

相关词汇 Related Words

文学与文化引用 Literary & Cultural References

  • 在埃米尔左拉(mile Zola)的小说《萌芽》(Germinal)中,矿井中的有毒气体(包括一氧化碳)是矿工面临的致命威胁之一,深刻描绘了工业时代的危险劳动条件。
  • 阿瑟柯南道尔(Arthur Conan Doyle)的部分福尔摩斯故事中涉及气体中毒的情节,一氧化碳作为"沉默的杀手"常被用作悬疑与犯罪文学中的关键元素。
  • 在现代非虚构作品中,一氧化碳中毒事件常出现在公共安全与环境健康类著作中,例如黛博拉布卢姆(Deborah Blum)的《毒药猎人》(The Poisoner's Handbook)详细讨论了一氧化碳在法医学中的角色。
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