Pore types are mainly intergranular pore, throat types are mainly point, plates and curved sheet throat, general pore connectivity.
孔隙类型以粒间孔为主，喉道类型以点状、片状和弯片状喉道为主，连通性一般。
The distribution of pore surface area is mainly in micro and transitional pore; the pore connectivity is poor and the permeability of coal seam is extre…
孔隙率较高，孔比表面积主要分布于孔径较小的微孔和过渡孔段，孔隙的连通性较差，煤层渗透率极低；
Sponge-like pore structure with larger porosity and connectivity and permanent hydrophilic modification obtains much flux and high strength.
海绵状孔结构获得较大孔隙率和连通度和永久亲水改性获得较大通量和强度。
Sponge-like pore structure with larger porosity and connectivity and permanent hydrophilic modification obtains much flux and high strength.
海绵状孔结构获得较大孔隙率和连通度和永久亲水改性获得较大通量和强度。
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