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. 反應時間增長后，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的比表面積分佈曲線及累計孔體積分佈曲線模型。
