提出了一种胶片负压展平精度的计算方法。
A calculation method about film flattening accuracy is presented.
本文介绍了一个较完善的胶片负压展平系统。
In the paper a more perfect film flattening system is introduced.
结果表明弯掠叶栅端部损失降低而叶展中部损失增加，但相应的端部扩压因子有所减小。
The result shows that the swept-curved cascade has lower endwall loss and higher midspan loss as compared with the straight cascade.
吸气，压跨、展胸、抬头，眼睛看向天花板的方向。
Inspiratory pressure span exhibition chest rise, eyes to watch the direction of the ceiling.
吸气，压跨、展胸、抬头，眼睛看向天花板的方向。
Inspiratory pressure span exhibition chest rise, eyes to watch the direction of the ceiling.
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