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孔隙介质渗透率与孔隙空间分布的几何结构密切相关.从孔隙分布的网络模型入手，应用重正化群理论与方法，提出了二维孔隙介质渗透率的预计新方法，并给出了一个预计渗透率的例子.预计结果比平均场理论和有效介质方法更接近于实际.
Permeability of porous media is closely related to the geometry of pore space distribution.According to the network model of pore distribution, a new method of predicting permeability of two-dimensional porous media is proposed by applying renormalization group theory and method, and an expected An example of permeability, the expected results are more realistic than the mean field theory and the effective media approach.