exergy
n. 放射本能（热力学系统从给定状态到与周围介质平衡过程中可做的最大功）
例句
Acknowledge the concept of Exergy and its calculation.
了解火用的概念及其计算。
With help of this package, the enthalpy - exergy diagram of water and steam is drawn.
在此软件包的基础之上绘制了水和水蒸汽的焓火用图。
The exergy loss of primary steam after temperature and pressure reduction is calculated.
计算了一次蒸汽经减温减压后的火用损失。
