V2EX valve

Valve

释义 Definition

valve(名词):阀;阀门。用于控制液体、气体等的流动(开启、关闭或调节流量/压力)。也可指人体中的“瓣膜”(如心脏瓣膜)。

发音 Pronunciation

/ vlv /

例句 Examples

A valve controls the flow of water in the pipe.
阀门控制管道里的水流。

The engineer adjusted the pressure valve to prevent the system from overheating during continuous operation.
工程师调节了压力阀,以防系统在连续运行时过热。

词源 Etymology

valve源自拉丁语 valva,原意与“门扇、门叶”相关,后来引申为“像门一样开合、用于控制通道的装置”,因此用于机械中的阀门,也扩展到人体中“开合以控制流动”的瓣膜含义。

相关词 Related Words

文学作品中的用例 Literary Works

  • H.G. Wells The War of the Worlds:作品中涉及机械装置与管路结构的描写,可能出现与“valve(阀门)”相关的工程词汇。
  • Jules Verne Twenty Thousand Leagues Under the Seas(《海底两万里》):在潜艇与压力系统等描写中,常出现与阀门、管道控制相关的术语(包括 valve)。
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