单词 | enthalpy |
释义 | en·thal·py (ĕnthăl′pē, ĕn-thăl-) n. pl. en·thal·pies Symbol H A thermodynamic function of a system, equivalent to the sum of the internal energy of the system plus the product of its volume multiplied by the pressure exerted on it by its surroundings. [Greek enthalpein, to heat in (en-, in; see EN-2 + thalpein, to heat) + -Y2.] |
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