V2EX depressurize

Depressurize

释义 Definition

动词(verb):减压;释放压力。指降低密封空间(如飞机机舱、容器等)内部的气压或液压,使其恢复到正常或较低的压力状态。

发音 Pronunciation

/diprraz/

例句 Examples

The cabin began to depressurize after a small crack appeared in the window.
在窗户出现一条小裂缝后,机舱开始减压。

Engineers had to carefully depressurize the pipeline before conducting maintenance to ensure the safety of all workers on site.
工程师们必须在维护前仔细地对管道进行减压,以确保现场所有工人的安全。

词源 Etymology

该词由前缀 de-(表示"去除、逆转")和 pressurize(加压)组合而成。pressurize 源自 pressure(压力),而 pressure 来自拉丁语 pressura,意为"按压的动作",词根为 premere(按、压)。depressurize 一词在20世纪中期随着航空技术的发展而广泛使用,最初主要用于描述飞机机舱内气压的降低。

相关词汇 Related Words/h2>

文学与作品引用 Literary References

  • 在阿瑟海利(Arthur Hailey)的小说《Airport》中,机舱减压是关键的戏剧性情节之一,展现了航空紧急状况的紧迫感。
  • 安迪威尔(Andy Weir)的科幻小说《The Martian》中多次涉及 depressurize 的概念,主角需要反复对气闸舱进行减压操作才能进出火星栖息舱。
  • 在众多航空题材的纪实作品和技术手册中,该词被频繁使用,例如美国国家运输安全委员会(NTSB)的事故调查报告中常出现 rapid depressurization(快速减压)的描述。
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