随机四参数构建多孔介质的三维模型，参数可灵活设置，程序算法精简-Construction of three-dimensional model of porous media random four parameters, the parameters can be flexibly set, streamlined program algorithm

利用四参数随机生成法生成三维多孔介质，以研究黏土、页岩等的微观流动机制(Using QSGS to construct 3D porous media)