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halon

英 /ˈheɪlɒn/美 /ˈheɪlɑːn/
  • n.
    二氟二氯甲烷；卤代烷哈龙（灭火剂）；卤化烃

双语例句

  1. The water aerosol Fire extinguishing Agent is a new type of Halon replacement.
    水基热气溶胶灭火剂是以替代哈龙为目的而研制的新一代气溶胶灭火剂；
  2. Water mist fire suppression technology is a promising substitute for the halon fire agents.
    细水雾灭火技术是可以替代哈龙灭火剂的绿色灭火技术。
  3. There is still a black market in CFCs, and halon production has increased in countries such as Brazil, India and Mexico.
    现在含氯氟烃还存在着黑市交易。在巴西、印度和墨西哥等国家，卤烃的生产依旧有增无减。

网络短语

  • halon extinguisher
    卤代烷灭火器；哈龙灭火器
  • Halon suppressant
    卤代烷抑爆剂
  • halon fire extinguisher
    卤代烷灭火器；卤化物灭火器
  • halon extinguishing agent
    卤代烧灭火剂
  • halon bank
    哈龙银行

英英释义

  • n.a compound in which the hydrogen atoms of a hydrocarbon have been replaced by bromine and other halogen atoms; very stable; used in fire extinguishers although it is thought to release bromine that depletes the ozone layer

词源

  • halon
    缩合词：halogen + carbon
  • halon卤化烷
    halo-,盐，词源同salt,-on,化学名词后缀。引申词义卤化烷。
  • halon
    Blend of halogen +‎ carbon