计算中的底部剪切应力由波流边界层模型给出波—流共同作用下的形式。
In calculation, the bottom shear stress under the effect of waves and currents is supplied by the wave-current bottom boundary layer model.
从论述华北型煤田岩溶陷落柱顶底部剪切破坏突水模式及判据入手，分析了井下溶陷落柱突水机理。
The paper stated the water inrush model of shearing failure at the karst sink hole bottom in North China coal field and analyzed the water inrush mechanism of the karst sink hole.
复制底部的模特图层，并将其置于顶部，然后将其设为剪切蒙版。
Duplicate the bottom layer and place it on the top. Then place it in the clipping mask.
应用推荐