The pressure force from the difference quantities of liquid phase and the capillary force have different orientation, the migration of cobalt phase is decided by the differencepressure value P.
毛细管产生的压力差和液相量差产生的压力差作用方向相反,液相钴的流动方向决定于两者的差值△P。
2
There are capillarypressure permeability, hydraulic pressure permeability, and ion permeability(or concentration difference) on the basis of driving forces of concrete permeability.