motor-pumped well meaning in Chinese
机井
Examples
- The property right institution that pushs the manufacturing data such as circle of communal domestic animals , agricultural machinery and implement , motor - pumped well , canopy , fruit forest , forest belt and section water facilities in the round is reformed , execute evaluate to return door , the worker is managed independently , round field standard serves
全面推进公有牲畜、农机具、机井、棚圈、果林、林带和节水设施等生产资料的产权制度改革，实行作价归户，职工自主经营，团场规范服务。 - Aiming at the present low efficiency of well irrigation works and through pumping tests and theoretical analysis , the paper derives a method for calculating the optimum water yield , the best lifting distance and economic pipe diameter of low pressure pipe delivery system of irrigated area by wells , increasing the efficiency of motor - pumped wells
针对目前井灌工程效率低下的问题，通过抽水试验，经过理论分析，推导出了井灌低压管道输水灌溉系统的最优出水量、最佳扬程和经济管径计算方法，从而可提高机井灌溉效率。