孔隙度对地层储水能力尤为重要，但要让水能够从岩石中流出，孔隙之间必须相互连通。
Porosity is important for water-storage capacity, but for water to flow through rocks, the pore spaces must be connected.
页岩有高孔隙度，但其孔隙既小而又不连通，所以它是相对不渗透的。
Shale has a high porosity, but its pores are small and disconnected, so it is relatively impermeable.
本文结合岩心、测井等资料，对塔中裂缝的密度、开启程度、孔隙度、渗透率、连通性与裂缝间距等参数进行了分析与评价。
Based on the core and logging data, this paper analyses and evaluates density of seams, opening degree, porosity, permeability and seam spacing in the Tazhong area.
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。
Sponge-like pore structure with larger porosity and connectivity and permanent hydrophilic modification obtains much flux and high strength.
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