When the reaction time elapsed, the changes of the pore surface and average pore diameter become mild and the pore volume reduced drastically and then remain unchanged. 反應時(shí)間增長(cháng)后，小孔表面積與平均小孔直徑變化趨緩，而小孔體積則大幅下滑再維持穩定。
Some kind of usual specific surface distribution curve and accumulative total porous volume distribution curve model of coal reservoirs in the basin are summarized in this paper. 總結了鄂爾多斯盆地煤儲層幾種常見(jiàn)的比表面積分布曲線(xiàn)及累計孔體積分布曲線(xiàn)模型。
