熵增原理和熵增率极小原理的辩证统一

It has been neglected to build a finite discourse universe for thermodynamics by though strict formal language. A series of fundamental problems, as such as what both the formal definitions of thermodynamics equilibrium state and thermodynamics dynamical course are, whether Gibbs-Duhem equation is of general significance, has not really resolved. And some paradoxes implicated in the relative disputations. Besides supplying fresh interpretations on them, this paper constructs a minimum principle of entropy increase rate used in complex dynamic process and, limited within thermodynamics region, which and the maximum entropy principle used in complex stationary state are two independent and consistent principles. And, it is just the dialectical unity of both the principles, relying upon each other, that provides a foundation for people to rationally describe the complex phenomena of macroscopic material world.