hydraulic vamp-crimping machine 液压鞋面卷边机 hydraulic vane pump 水轮泵 hydraulic variable speed motor 液压变速马达 ..
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vane hydraulic pump 叶片油泵
The hydraulic motor-vane pump 液压电机叶片泵
double parallel vane hydraulic pump 双联叶片泵
·2,447,543篇论文数据，部分数据来源于NoteExpress
The experiment shows that by changing the velocity coefficient , the separation of boundary layer on pump vane can be controlled, and the performance of pump is improved and its hydraulic efficiency.
实验证明通过改变叶片型线参数方程中的速度系数的取值，可以控制边界层的分离，进而改善泵的性能，提高其水力效率。
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