V2EX lpg

LPG

释义 Definition

LPG 是 liquefied petroleum gas 的缩写,中文常译为 液化石油气(也常口语称“液化气”)。它主要由 丙烷(propane)和丁烷(butane) 等组成,常用于做饭、取暖、热水器、工业燃料和部分车辆燃料等。(也可指相关的供气系统或燃料罐装气。)

发音 Pronunciation (IPA)

/l pi di/

例句 Examples

We cook with LPG at home.
我们在家用液化石油气做饭。

Due to supply disruptions, the factory switched from natural gas to LPG to keep the boilers running.
由于供应中断,这家工厂从天然气改用液化石油气,以维持锅炉运转。

词源 Etymology

LPG 属于 首字母缩略词,来自 Liquefied Petroleum Gas,直译为“液化的石油气体”。之所以称“液化”,是因为它在一定压力下可以由气态变为液态,便于储存和运输。

相关词 Related Words

文学与著名作品中的用例 Literary Mentions

  • NFPA 58: Liquefied Petroleum Gas Code(美国国家消防协会《液化石油气规范》)大量使用 “LPG” 指代燃料与相关安全要求。
  • ISO 22991 系列标准(如道路车辆用 LPG 燃料系统相关标准)以 “LPG” 作为行业通用术语出现。
  • 工程与能源教材/工具书(如燃气工程、燃烧与能源利用类参考书)在讨论燃料性质、储运与安全规范时常见 “LPG”。
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