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coal gas

/ˈkəʊl ɡæs/

翻译: 煤在隔绝空气的条件下加热干馏得到的一种可燃气体,主要成分为氢、甲烷和一氧化碳等,历史上在天然气普及前广泛用于照明、取暖和炊事。

1 个条目

phrase

/ˈkəʊl ɡæs/C1formaltechnical已废弃
  • zh煤在隔绝空气的条件下加热干馏得到的一种可燃气体,主要成分为氢、甲烷和一氧化碳等,历史上在天然气普及前广泛用于照明、取暖和炊事。

A flammable gas produced by heating coal in the absence of air, historically used for lighting, heating, and cooking before the widespread adoption of natural gas.

  1. Fuel gas from coalC1formal

    A flammable gas produced by the destructive distillation of coal, historically used for lighting and heating.

    zh煤气

    • In the 19th century, many cities were lit by coal gas.
    • The factory produced coal gas for industrial use.
    • Coal gas was largely replaced by natural gas in the 20th century.