1·This was because the pore space of low permeating and porous medium was very small.
这是因为低渗透多孔介质的孔隙很小，微小的孔隙度变化也会对渗透率产生较大的影响。
2·Pore space depends on the size and arrangement of the particles.
孔隙取决于土粒的大小与排列。
3·However gas hydrate is formed firstly on the skeleton and cement the granules in unconsolidated sediments experiments, afterward they grow suspending in the pore space.
而在松散沉积物实验中，水合物先依附于沉积物骨架生成，并胶结了骨架颗粒，之后水合物开始在沉积物孔隙中以悬浮状形态生成。
4·A mesh membrane does not contain the fluorine, and has the advantages of simple preparation method, high permeability of pore space and good oil-water separation effect, and corrosion resistance.
该网膜不含氟，制备方法简单，孔隙通透率高，油水分离效果好，并具有耐腐蚀性能。