V2EX firebreak

Firebreak

定义 Definition

firebreak(名词):防火隔离带/防火隔离线为阻止或减缓野火蔓延而清除植被、开辟出的带状空地(也可指道路、河流等天然/人工形成的“隔离区”)。在引申用法中,也可指阻断危险扩散的措施(如公共卫生、网络安全中的“隔离”策略)。

发音 Pronunciation

/farbrek/

词源 Etymology

fire(火)+ break(断开、阻断)构成的复合词,字面意思是“把火的蔓延断开”。该词常见于林业、防灾与应急管理语境,强调通过“隔离带”切断可燃物连续性来降低火势扩张。

例句 Examples

A firebreak can stop a small wildfire from spreading.
防火隔离带可以阻止小型野火蔓延。

After weeks of drought, firefighters widened the firebreak along the ridge, hoping it would slow the blaze before it reached nearby homes.
在持续数周的干旱之后,消防人员沿着山脊加宽了防火隔离带,希望在火势抵达附近住宅前将其减缓。

相关词 Related Words

文学与作品 Literary Works

  • Young Men and Fire(Norman Maclean)纪实写作中常涉及野火控制与防火线/隔离带等概念。
  • Fire Season: Field Notes from a Wilderness Lookout(Philip Connors)关于山火季与荒野观察工作的非虚构作品,语境中常出现防火隔离带等术语。
  • The Big Burn(Timothy Egan)聚焦历史山火与林业管理,相关章节常讨论火势阻隔与防火设施。
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