On the basis of the entropy expression of viscous flow , the entropy expression of porous media seepage under porous media continuum hypothesis is studied and put forward , and their unification is verified in pipe model 本文基于流体粘滞流动过程的熵产表达,研究提出了多孔介质连续介质方法下多孔介质渗流过程的熵产表达形式,并在平直管模型中验证了两者的统一性。