... 五点法钻速试验“five spot” drill-off test 井下动力钻井hole bottom power drilling 涡轮钻井turbo-drilling ...
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hole bottom power drilling 井下动力钻井
hole-bottom power drilling 井下动力钻井
bottom power drilling
海底动力钻井
以上为机器翻译结果，长、整句建议使用 人工翻译 。
As one functional part of the rig, drilling pump carries the rock debris from the bottom of the well and supplies power to the drilling tool in the well drilling process.
钻井泵是钻机的三大功能部件之一，其在钻井过程中起着携带井底的岩屑和供给井底动力钻具动力的作用。
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