V2EX organophosphate

Organophosphate

释义 Definition

有机磷(化合物):一类含有并与有机基团结合的化合物,常见于农药(杀虫剂)与部分神经毒剂中。许多有机磷可通过抑制乙酰胆碱酯酶影响神经系统,因此具有一定毒性。(在化学中也可更广义指“有机磷酸酯/有机磷衍生物”。)

发音 Pronunciation (IPA)

/rnofsfet/

例句 Examples

Organophosphate pesticides can be harmful if used incorrectly.
有机磷类农药如果使用不当,可能会有害。

After the spill, investigators tested the river water for organophosphate residues and other agricultural chemicals.
泄漏事件后,调查人员检测了河水中的有机磷残留以及其他农业化学品。

词源 Etymology

该词由 **organo-**(表示“有机的、与有机基团有关”)+ phosphate(“磷酸盐/磷酸酯”)组成,字面意思是“含有有机基团的磷酸(盐/酯)化合物”。在20世纪中后期随着合成农药与相关化学研究的发展而广泛进入公共语境。

相关词 Related Words

文学与著作 Literary Works

  • Silent Spring(Rachel Carson,《寂静的春天》):讨论现代农药(包括有机磷等)对生态与健康的影响。
  • Principles of Toxicology(各版教材常见章节):在神经毒理学中经常以有机磷作为典型案例。
  • Casarett & Doull’s Toxicology(经典毒理学著作):包含对有机磷暴露机制与风险评估的系统论述。
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