【摘要】 本文通过一些具体实例，分析了在系统的状态变化中，焓变和熵变对自发过程方向的影响及对吉布斯自由能变 化值的相对贡献。更多还原

【Abstract】 Through some specitfic instances, this article analyzes the effect that the change of enthalpy and entropy has, in the course of system change, upon the direction of spontaneous process, and analyzes its relative contribution to Gibbs’ free energy change.更多还原