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free-energy的英文翻译是什么意思，词典释义与在线翻译：
英英释义
名词 free energy:
-
(physics) a thermodynamic quantity equivalent to the capacity of a physical system to do work; the units of energy are joules or ergs
free-energy的用法和样例：
例句
用作名词 (n.)
- The water stored behind a dam has free energy.
蓄在水闸内的水具有自由能。 - The surface energy can be inferred from the observations fairly accurately.
表面自由能可以从观测中相当准确地推算出来。
