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汉语拼音：jī jǐng

指用柴油机、电动机等作动力带动水泵抽水的井。大多是利用中层和深层地下水，一般用钻机打成。

1. 用抽水机汲水的深水井。这种井用机械开凿。旧称洋井。

• Let the center of the global coordinates be chosen at the center of the shaft.

  将总坐标的中心选于升降机井的中心处.

• Consequently, 580 power - operated wells and some canals have been dug.

  结果挖了580口机井和几条水渠.

• Well agricultural irrigation district has 612 eyes, 906 km channel seepage.

  灌区拥有农用机井612眼, 防渗渠道906公里.

• Altogether four power - operated wells were sunk that winter.

  那年冬天一共打了4口机井.

• Some eletric wells have been built.

  已打了几眼机井.

• The solution water scarcity question's best means are the construction storage pit , drill the mechanical well.

  解决缺水问题的最好办法就是修建水窖 、 打机井.