用热力学基本定律和(火用)的基本概念讨论了(火用)的普遍化表达式的应用,证明了热(火用)、压(火用)和化学(火用)的计算都必然与熵变相联系,“如果过程中没有热(火用)的传递和转换,过程就没有熵增”的说法是不能成立的。 The application of generalized expressions for exergy is discussed with the basic laws of thermodynamics and the basic concept of exergy. It is proved that both the exergy, exergy and chemical (exergy) calculations must be related to The relation between entropy and transformation can not hold true that “there is no entropy increase in the process if there is no transfer of heat (exergy) in the process.”