V2EX ozone layer

Ozone Layer

释义 Definition

臭氧层:位于平流层中的高浓度臭氧(O)区域,能吸收太阳光中的大部分有害紫外线(尤其是 UV-B),从而保护地球上的生命。(也常被引申为“地球的天然防护层”。)

发音 Pronunciation (IPA)

/ozon ler/

例句 Examples

The ozone layer helps protect us from the sun’s harmful UV rays.
臭氧层帮助我们抵御太阳的有害紫外线。

Scientists warned that chemicals like CFCs once damaged the ozone layer, increasing health and environmental risks worldwide.
科学家警告说,像氯氟烃(CFCs)这类化学物质曾破坏臭氧层,导致全球范围内的健康与环境风险上升。

词源 Etymology

ozone 源自希腊语 ozein,意为“有气味的”,因为臭氧在高浓度时有明显的刺鼻气味;layer 来自古英语,意为“层、层状结构”。合起来 ozone layer 字面即“臭氧形成的一层(大气层)”。

相关词 Related Words

文学作品中的用例 Literary Works

  • The End of Nature(Bill McKibben) 讨论现代环境变化与人类活动影响时提及臭氧层与相关环境风险。
  • Silent Spring(Rachel Carson) 作为环境写作经典,虽主题更集中于农药与生态,但常在环境议题的讨论语境中与臭氧层、污染等概念并列出现。
  • Our Common Future(Brundtland Report,《我们共同的未来》) 可持续发展重要文本,在全球环境治理框架下涉及臭氧层保护等议题。
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