Pore permeability is the permeability of a single pore of a rock, while reservoir permeability is the equivalent value of pore permeability on the whole cross-section of the rock.
孔隙渗透率是单根孔隙的渗透率，地层渗透率是孔隙渗透率折算到整个地层截面积之上的渗透率。
The uniformity of water distribution is related to section cross, water depth, trough width, pore size, pore distance and bottom slope.
配水的均匀性与配水槽的断面、水深、槽宽、孔径、孔距、底坡等因素有关。
Freezing and thawing test shows that the figuration and cross-section of cement-based materials (paste, mortar and concrete) are different after they damage because of their different pore structures.
冻融循环试验表明，由于净浆、砂浆和混凝土这三种水泥基材料孔结构的不同，使得其破坏时的外观和断面形状各不相同。
Pore distribution was investigated by observing surface morphology and cross-section. Accumulating model of steel balls was used to simulate the pore distribution in the coating.
通过观察机械镀锌镀层的表面形貌和断口结构，分析了镀层中的孔隙分布，并用钢球堆积模型模拟了镀层中孔隙的分布情况。
Pore distribution was investigated by observing surface morphology and cross-section. Accumulating model of steel balls was used to simulate the pore distribution in the coating.
通过观察机械镀锌镀层的表面形貌和断口结构，分析了镀层中的孔隙分布，并用钢球堆积模型模拟了镀层中孔隙的分布情况。
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