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钻井流体力学
释义
钻井流体力学
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工学
钻井流体力学
释
drilling fluid mechanics
钻井流体力学
利用流体力学基本原理和分析方法,研究钻井工程中井筒内的流体在不同的温度、压力条件下,在钻井循环系统中的性质、流动状态及流体各物理参量与流动状态之间的关系,用于控制钻井液性能,设计和优选钻井水力参数,并指导钻井、起下钻、井控和控压钻井等作业的学科。是工程流体力学的分支。
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unadjusted
unadjusted coefficient
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Unagi
unaided eye
unaligned sampling
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unallocated space
unalloyed building structure steels
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unalloyed cold-heading and cold-extruding steels
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unalloyed section steel for construction
unalloyed special quality steel
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unalloyed steel for boiler and pressure vessel
unalloyed steel for concrete reinforcement
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