V2EX biocide

Biocide

Definition 定义

biocide(生物杀灭剂/杀生剂):指用来杀死有害生物(如细菌、真菌、藻类、昆虫等)的化学或生物制剂。常见于消毒、杀虫、木材防腐、工业循环水处理等领域。(更广义上也可泛指“能杀死生命体的物质”。)

Pronunciation 发音

/basad/

Examples 例句

This cleaner contains a biocide to kill bacteria.
这种清洁剂含有生物杀灭剂,用来杀死细菌。

Although biocides can prevent mold and contamination in industrial systems, improper use may harm non-target organisms and affect local ecosystems.
尽管生物杀灭剂能在工业系统中防止霉菌和污染,但使用不当可能伤害非目标生物并影响当地生态系统。

Etymology 词源

由 **bio-**(“生命、生物”,源自希腊语 bios)+ -cide(“杀死”,源自拉丁语 caedere “砍杀”)构成,字面意思是“杀生之物/杀死生物的东西”。该构词方式与 pesticide(杀虫剂/农药)、homicide(杀人)相同。

Related Words 相关词

Literary Works 文学/著作例证

  • Silent Spring(Rachel Carson)环境写作中讨论化学药剂对生态的影响时常使用包括“biocide/biocides”在内的术语。
  • Our Stolen Future(Theo Colborn, Dianne Dumanoski, John Peterson Myers)涉及环境化学品(含多类杀生剂/杀虫剂)对生物与健康的风险讨论。
  • The Encyclopedia of Agrochemicals(相关工具书/百科)在农用与工业用化学品条目中常出现“biocide”作为分类与概念词。
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