The reactants are initially pumped vertically downward by the viscose drag force of the high speed rotating disk, and then are deflected to form a flow region that is parallel to the wafer carrier.
反应物在初始阶段因高速旋转盘的牵引力被竖直向下地泵入,然后偏斜形成一个与衬底片托盘平行的流动区域。
Most of the natural river flows are non-uniform, but the start and the starting velocity drag force formula for formulas are based on uniform flow up.
天然河流大多属于非均匀流,但起动拖曳力公式和起动流速公式都是在均匀流的基础上建立起来的。
With the increase of flow velocity and drag coefficient, the damping force increases.
测试得到随水流速度增加,阻力系数增大,系缆所受阻尼力也增大。
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