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| 1. | movement of the pump in series, give a method choose pump, determination for pump operating condition, pump |
| 根据串联抽水装置的设计和运行管理中存在的问题,给出了水泵选型、况点确定、泵综合效率和安装高程的确定方法及运行管理中应注意的问题。 |
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| 2. | pump efficiency |
| 水泵效率 |
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| 3. | dredging pump efficiency |
| 泥泵效率 |
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| 4. | contact place between shaft and rotor-body in built-up hollow rotor, dropping discharg gas speed of pump |
| 文摘:组合式空心转子由于轴头与转子体之间的结合面存在着渗漏，使泵的抽气效率性能下降，从而影响其在应用中的效率。 |
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| 5. | pump volumetric efficiency |
| 泵容积效率 |
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| 6. | Theses of National Technical Exchange Seminar of Air-conditioning and Heat Pump Energy Efficiency in2005 |
| [3] 肖兰生,张瑞芝.空调热泵概论[]2005年全国空调与热泵节能技术交流会论文集. |
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| 7. | pump overall efficiency |
| 泵机组效率 |
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| 8. | contact place between shaft and rotor-body in built-up hollow rotor, dropping discharg gas speed of pump |
| 组合式空心转子由于轴头与转子体之间的结合面存在着渗漏，使泵的抽气效率性能下降，从而影响其在应用中的效率。 |
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| 9. | mechanical efficiency of pump |
| 泵的机械效率 |
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| 10. | Abstract: The influence of the main factors on device efficiency of pulsedliquicd jet pump with gas-liquid |
| 文摘:对影响气液活塞式脉冲液体射流泵装置效率的主要因素进行分析，导出了脉冲液体射流泵装置效率理论方程及其理论方程的时均解。 |
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