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  1. calorific value

    • n.
      the energy contained in a fuel or food, determined by measuring the heat produced by the complete combustion of a specified quantity of it. This is now usually expressed in joules per kilogram
    • noun: calorific value, plural noun: calorific values

    • 釋義

    名詞

    • 1. the energy contained in a fuel or food, determined by measuring the heat produced by the complete combustion of a specified quantity of it. This is now usually expressed in joules per kilogram double the calorific value of coal
  2. 知識+