实现叶片差速泵叶轮运动规律要求的翻译：Implementation of motion law of differential velocity vanes pump impeller required 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Vane pump impeller to achieve movement of the differential requirements

Implementation of motion law of differential velocity vanes pump impeller required

Realization leaf blade difference fast pump impeller law of motion request

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Implementation of motion law of differential velocity vanes pump impeller required