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词汇 nitrify
释义

Definition of nitrify in English:

nitrify

verbnitrified, nitrifying, nitrifies ˈnʌɪtrɪfʌɪˈnaɪtrəˌfaɪ
[with object]Chemistry
  • Convert (ammonia or another nitrogen compound) into nitrites or nitrates.

    〔化〕(使)硝化

    a considerable amount of the ammonia so formed is nitrified

Derivatives

  • nitrifiable

  • adjective
    Chemistry
  • nitrification

  • noun nʌɪtrɪfɪˈkeɪʃ(ə)nˌnaɪtrəfəˈkeɪʃ(ə)n
    Chemistry
    • Current research has shown an increase in soil acidification through anthropogenic effects including acid precipitation and nitrification of ammoniacal fertilizers.
      Example sentencesExamples
      • Oxygen production by benthic microalgae enhanced rates of, and coupling between, nitrification and denitrification when ammonium was not limiting, resulting in significant loss of nitrogen from sediments as dinitrogen gas.
      • Cultivation generally increases net nitrification through liming, aeration, enhanced ammonium levels, and lower immobilization.
      • Other reactions unique to life, except at extremely high temperatures and pressures, include nitrogen fixation, nitrification and denitrification, sulphate and sulphur reduction, and methane formation.
      • A dynamic model takes into consideration rapid chemical reactions, eg chemical weathering, nutrient uptake and nitrification.

Origin

Early 19th century: from French nitrifier.

Definition of nitrify in US English:

nitrify

verbˈnītrəˌfīˈnaɪtrəˌfaɪ
[with object]Chemistry
  • Convert (ammonia or another nitrogen compound) into nitrites or nitrates.

    〔化〕(使)硝化

    a considerable amount of the ammonia so formed is nitrified

Origin

Early 19th century: from French nitrifier.

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