机井（PumPing well）是利用动力机械驱动水泵提水的水井。
... motor-output 电动机出力 motor-pumped well 机井 motor-selector (MS) 电动选择器 ...
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公布 中文名称：机井 英文名称：pumping well 定义：利用动力机械驱动水泵提取地下水的水井。 应用学科： 水利科技（一级学科）；灌溉与排水（二级学科）；井灌（水利）（二级学科） 机井（PumPing
基于20个网页-相关网页
... driven vehicle ==> 电动车辆 driven well ==> 机井 driven well pump ==> 钻井泵 ...
基于18个网页-相关网页
... lift shaft elevator shaft 升降梯 elevator's shaft 机井 Elevator Shaft Plugging 电梯井堵漏 ...
基于8个网页-相关网页
升降机井 lift shaft ; elevator well ; lift well
升降机井门 elevator shaft gates ; hoistway door
抽油机井 rod-pumped well ; rod pumping system ; rod pumping well
升降机井道 lift well ; lift shaft ; lift
多机井道 multiple well
升降机井底坑 lift pit
石油钻机井架 oil rig derrick ; oil drilling derrick
灌溉机井 pumping well for irrigation
机井技术规范 Technical criterion for water wells
抽油机井目前普遍存在系统效率偏低的问题。
Pumping recovery well has a low efficiency in system generally at present.
服役多年的钻机井架常会出现局部杆件弯曲现象。
Drilling derrick that working many years often has the defect of bending bar.
卫生条件非常差，手动机井提取干净饮用水的办法也不够好。
The hygiene conditions are very bad, the hand pumps for clean drinking water are not good enough.
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