“progressive cavity pumping system design”的概念、定义、翻译、参考文献-科学参考

单词	progressive cavity pumping system design
释义	progressive cavity pumping system design Encyclopedia 工学螺杆泵泵采油系统优化设计释 progressive cavity pumping system design螺杆泵采油系统优化设计根据油井具体情况，利用计算机进行大量的数据计算和对比，从而确定适当的螺杆泵型号、合理的下泵深度、最佳的螺杆泵转速以及其他螺杆泵合理工作的参数的工作。
随便看	small area analysis by X-ray photoelectron spectroscopy small area analysis by Xray photoelectron spectroscopy small area estimation small artery small Asian mongoose Small Astronomical Satellite Small Astronomical Satellites 3 small branded swift small cancellation group small canonical ensemble small category small celestial body attachment small celestial body reorientation small cell lung cancer small centipeda small circle small circle girdle small circle radius of leading edge and trailing edge small city within larger one small claims procedure small-clawed otter small codimension small collective industry Small Comments on Painting small composite medallion

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