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复合驱动钻井
释义
复合驱动钻井
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工学
钻井方法
释
compound drive drilling
复合驱动钻井
钻头的驱动由地面驱动(转盘驱动或顶部驱动)和地下驱动(一般为井下螺杆钻具或涡轮钻具)两部分组成,钻头的转速是两部分驱动转速合成的钻井方法。
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successive line
successive minima
successive minimum
successive minimum points
successive-orders-of-scattering approximation
successive overrelaxation
successive overrelaxation method
successive quadratic programming
successive relaxation
successive relaxation method
successive rolling mill
successive roots
Successive Soft Palms
successive substitution
successive synthesis
successive synthesis; sequential programmable synthesis
successor
successor axiom
successor cardinal number
successor function
success orientation
successor mapping
successor marking
successor operation
successor ordinal
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