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套管钻井
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套管钻井
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工学
套管钻井
释
casing drilling
套管钻井
用套管代替传统钻杆作为钻柱,将顶驱或转盘上的机械动力和泥浆泵的液压动力传递到钻头,套管柱在钻进的同时起到封隔井眼和地层作用的技术。
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quadrupole magnet
quadrupole mass analyzer
quadrupole mass spectrometer
quadrupole mass spectrometer (QMS)
quadrupole mass spectrosope
quadrupole matrix
quadrupole moment
quadrupole potential
quadrupole radiation
quadrupole resonance
quadrupole term
quadrupole time of flight
quadrupole-time of flight
quadrupole-time of flight (Q-TOF)
quadrupole vibration
Quadtree
quadtree
quadtree index
quail egg
Quakers
Qualification
qualification administration in water conservancy construction industry
qualification authentication of information consulting industry
qualification framework
qualification inflation
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