V2EX halogenated

Halogenated

定义 Definition

halogenated(形容词):指某种化合物或材料引入了卤素元素(氟 F、氯 Cl、溴 Br、碘 I)而形成的;常见于化学、材料、环境与药学语境中(如 halogenated solvents 卤代溶剂,halogenated hydrocarbons 卤代烃)。

发音 Pronunciation

/hldnetd/

例句 Examples

Many plastics become more fire-resistant when they are halogenated.
许多塑料在卤化(引入卤素)后会更耐燃。

The report warned that halogenated solvents can persist in the environment and may pose long-term health risks if improperly handled.
报告警告说,卤代溶剂可能在环境中持续存在,若处理不当,可能带来长期健康风险。

词源 Etymology

halogenated 来自 halogen(卤素)+ -ate / -ated(表示“使成为……/已经被……处理”)。
halogen 源于希腊语词根:*halo-*(盐)+ -gen(产生),原意是“产盐者”,因为卤素元素容易与金属形成盐类;因此 halogenated 字面意思就是“被卤素化的/被引入卤素的”。

相关词 Related Words

文学作品 Literary Works

  • Silent Spring(《寂静的春天》) Rachel Carson(涉及卤代有机化合物等环境污染议题的讨论中常出现相关术语)
  • Our Stolen Future(《被偷走的未来》) Theo Colborn et al.(讨论内分泌干扰物与多类持久性有机污染物时常涉及卤代化合物)
  • The Poisoner’s Handbook(《毒药师手册》) Deborah Blum(涉及毒物与化学品历史时可能出现卤代溶剂等相关表述)
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