V2EX dead zone

Dead Zone

释义 Definition

“Dead zone”常指“死区/盲区”:某个区域里信号、联系或功能消失(如手机、无线电、雷达无法覆盖的区域)。在环境语境中也常指“缺氧区”:水体因缺氧导致大量生物难以生存的区域(如海洋“dead zone”)。

发音 Pronunciation (IPA)

/dd zon/(美)
/ded zn/(英)

例句 Examples

My phone has no service in this dead zone.
我的手机在这个信号死区里没有服务。

The fertilizer runoff helped create a dead zone in the gulf, where low oxygen levels drove fish away and disrupted the local fishing economy.
化肥径流促成了海湾的缺氧“死区”,低氧迫使鱼类离开,并扰乱了当地渔业经济。

词源 Etymology

“Dead”意为“失去生命/不起作用的”,在英语里也常引申为“无效的、没有反应的”(如 dead battery 电池没电)。 “Zone”来自表示“区域/地带”的词。两者组合成“dead zone”,字面即“不起作用的区域”,后来广泛用于通信(信号覆盖)与环境科学(缺氧水域)等领域。

相关词 Related Words

文学与非虚构作品 Literary Works

  • The Omnivore’s Dilemma(Michael Pollan)在讨论工业农业与环境影响时提到海洋“dead zone”等现象。
  • The World Without Us(Alan Weisman)涉及人类活动对生态系统的影响,使用“dead zone”等环境术语。
  • The Uninhabitable Earth(David Wallace-Wells)讨论气候与环境危机时谈及缺氧区/生态“dead zones”。
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