叶栅的叶片

cascade blade的用法和样例：

例句

The numerical analysis of aerodynamic performance on the large turning angles cascade with chordwise slots is carried out.本文对弦向开缝的某大转角压气机叶栅的气动性能进行了数值分析。
The result shows that the frontloaded design for the transonic turbine blade can reduce the intensity of the oblique shockwave and decrease the shock losses.在跨音速条件下，载荷分布对叶栅的气动性能有着巨大的影响，采用前加载设计可有效地减弱斜激波的强度，减少激波损失，提高流动效率。

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节奏布鲁斯

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