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单词 rare gas
释义

Definition of rare gas in English:

rare gas

noun
  • another term for noble gas
    Example sentencesExamples
    • The low reactivity of the rare gases is due to the arrangement of electrons in the rare gas atoms.
    • These elements have been known as the rare gases, but some of them are not especially rare.
    • Both utilize large, long-lived, and relatively expensive bulbs filled with various combinations of rare gases and a remote ballast.
    • There is reason to believe that we might profitably mine for rare gases in the dusty regolith.
    • The lamp includes a bulbous envelope filled with rare gas and metal vapor and a reentrant cavity.

Definition of rare gas in US English:

rare gas

nounrɛ(ə)r ɡæs
  • another term for noble gas
    Example sentencesExamples
    • There is reason to believe that we might profitably mine for rare gases in the dusty regolith.
    • These elements have been known as the rare gases, but some of them are not especially rare.
    • The lamp includes a bulbous envelope filled with rare gas and metal vapor and a reentrant cavity.
    • Both utilize large, long-lived, and relatively expensive bulbs filled with various combinations of rare gases and a remote ballast.
    • The low reactivity of the rare gases is due to the arrangement of electrons in the rare gas atoms.
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更新时间:2024/12/28 8:06:16