V2EX emission

Emission

释义 Definition

emission(名词):排放;释放;发射。常指气体、热、光、辐射或污染物等从某处被释放出来;也可指“排放物/排放量”。(另有较少见用法:如“(金融)发行”。)

发音 Pronunciation

/mn/

例句 Examples

Airports are trying to cut carbon emission.
机场正努力减少碳排放。

The report estimates that methane emissions from agriculture have risen sharply, worsening the greenhouse effect.
报告估计农业产生的甲烷排放大幅上升,加剧了温室效应。

词源 Etymology

来自拉丁语 emittere(“放出、送出”),由 **e-/ex-**(向外)+ mittere(送、放)构成;后经法语进入英语,形成 emission,核心含义一直是“向外释放/发出”。

相关词 Related Words

文学作品 Literary Works

  • Rachel Carson Silent Spring(《寂静的春天》):讨论化学物质进入环境的“释放/排放”及其生态影响。
  • Elizabeth Kolbert The Sixth Extinction(《第六次大灭绝》):涉及温室气体排放与人类活动对生态系统的压力。
  • Bill McKibben The End of Nature(《自然的终结》):谈到工业社会的碳排放与气候变化。
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