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水平井聚乙烯筛管完井技术
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水平井聚乙烯筛管完井技术
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工学
煤层气钻井
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PE screen completion technology for horizontal well
水平井聚乙烯筛管完井技术
针对煤层机械强度低、裂缝和割理发育,裸眼完井条件下煤粉产出或煤层坍塌易造成井眼堵塞等复杂情况,严重影响煤层气单井产量,同时考虑煤炭后期开采安全而开发的非金属筛管完井方法。
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multi-agent planning
multi-agent reasoning
multi-agent system
multi-agent system, MAS
multi-aircraft cooperative flight control
multi-aircraft formation and cooperative control
multi-algebra
multiamicable numbers
multi-analysis
multi-angle infrared remote sensing
multi-angle laser light scattering detector
multiangular
multi-anode microchannel array
multi-antenna array
multi-antenna multiplexing
multi-antenna radio telescope
multi-anvil high pressure apparatus
Multi-Aperture Scintillation Sensor
multiar
multi-arc welding
multiatomic gas
multi-attribute assessment approach
multi-attribute decision making
multiattribute decision making problems
multi-attribute utility analysis
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