maximum permeability

After the failure of rock structures , the rocks give the permeability dramatically greater than that of elastic stage . The maximum permeability usually appears in softening stage , or sometimes appears in the end of flow stage .

岩石产生结构破坏后其渗透率远大于弹性阶段的渗透率，最高渗透率大多发生在软化阶段，少数发生在流动段末尾。

Maximum fracture permeability tensors of the Tertiary are 0.02-0.05 m / d , larger than those of limestone favorable for the downward percolation of erosive water .

第三系的裂隙最大渗透张量为0.02～0.05m/d，高于石灰岩。

In the weak magnetic field , the value of μ of a long and thin sheet of permalloy that has the maximum magnetic permeability changes obviously with the weak change of the magnetic field .

磁导率μ极高的坡莫合金条，在微弱磁场中，μ值随磁场的微弱变化而明显改变。

When the angle between the discontinuity surface and the maximum principal permeability direction was big , the well should be located far from the discontinuity surface so that its control area and production rates can be increased .

当间断面与渗透率最大主方向夹角较大时，应适当加大井位到间断面的距离，以便增加单井的控制面积和产量；