Helmholtz free energy

名词 n.
中文释义

英文释义

名词 n.
  1. A measure of the useful work obtainable from a constant temperature, constant volume thermodynamic system; more precisely, the difference between internal energy (of a system) and the product of its absolute temperature and entropy.
    — A=U-TS where A is Helmholtz free energy, U is internal energy, T is temperature, and S is entropy.

词源

For Hermann von Helmholtz, German physicist.
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