A separation blade is also arranged between the roller and the blade.

所述的滚筒和刀片之间还设有一挡片。

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The basic equations of the boundary layer for blade surface flow of arbitrary cyclical surface are established, and the rotating effect for boundary layer separation is analyzed.

建立任意廻转面叶片表面边界层基本方程组，分析边界层分离的旋转效应。

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From the viewpoint of the flow field distribution features an analysis is conducted of the effect of blade spacing and cover ratio on air flow and gas solid separation.

并从其流场分布特点的角度分析了叶片间距、遮盖度对气流流动及气固分离的影响。

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The engine had been running at high temperatures for four times longer than a normal F-35 flight, causing a separation of the "grain boundary" on one blade, Mr Bates explained.

BBC: Grounded US F-35 fighter jet fleet to resume flights