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词汇 hydrocarbon
释义

Definition of hydrocarbon in English:

hydrocarbon

noun ˌhʌɪdrə(ʊ)ˈkɑːb(ə)nˌhaɪdrəˈkɑrbən
Chemistry
  • A compound of hydrogen and carbon, such as any of those which are the chief components of petroleum and natural gas.

    〔化〕碳氢化合物

    the rain is rich in benzene and hydrocarbons
    as modifier a 70 per cent cut in hydrocarbon emissions
    mass noun the North Sea is a source of hydrocarbon
    Example sentencesExamples
    • Derived chiefly from petroleum and coal tar, aromatic hydrocarbons tend to be reactive.
    • The squad checks the autorickshaw for carbon monoxide and hydrocarbon emissions.
    • This catalyst is responsible for converting carbon monoxide and the other hydrocarbons into carbon dioxide.
    • Biodiesel reduces emissions such as carbon monoxide, unburned hydrocarbons and particulate matter.
    • Nitrogen oxides can react with hydrocarbons to yield nitric acid, a primary ingredient in acid rain.

Rhymes

carbon, chlorofluorocarbon, graben, Laban, radiocarbon

Definition of hydrocarbon in US English:

hydrocarbon

nounˌhaɪdrəˈkɑrbənˌhīdrəˈkärbən
Chemistry
  • A compound of hydrogen and carbon, such as any of those which are the chief components of petroleum and natural gas.

    〔化〕碳氢化合物

    the rain is rich in benzene and hydrocarbons
    as modifier a 70 percent cut in hydrocarbon emissions
    mass noun the North Sea is a source of hydrocarbon
    Example sentencesExamples
    • This catalyst is responsible for converting carbon monoxide and the other hydrocarbons into carbon dioxide.
    • Derived chiefly from petroleum and coal tar, aromatic hydrocarbons tend to be reactive.
    • The squad checks the autorickshaw for carbon monoxide and hydrocarbon emissions.
    • Nitrogen oxides can react with hydrocarbons to yield nitric acid, a primary ingredient in acid rain.
    • Biodiesel reduces emissions such as carbon monoxide, unburned hydrocarbons and particulate matter.
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