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单词 enthalpy
释义

enthalpy /en-thalˈpi or enˈthəl-pi/ (physics)

noun

The heat content of a substance per unit mass, defined as H=U+PV (U = internal energy, P = pressure, and V = volume)

ORIGIN: Gr enthalpein to warm in
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更新时间:2024/11/11 1:31:43