在分别应用时，直立植物和砾石覆盖均可以有效地增大阻力系数。
When applied separately, standing vegetation and clods can increase drag coefficient effectively.
流体阻力损失增大。
随着过滤时间的持续，饼层厚度增加，阻力增大，过滤压差随时间的持续呈直线增长。
As the duration of the filter cake layer thickness, increase, resistance increases, filtering the duration of the pressure difference with a straight-line growth.
应用推荐