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drilling fluid mechanics
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drilling fluid mechanics
Encyclopedia
工学
钻井流体力学
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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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diverging meniscus
diverging parabola
diverging sequence
diverse ion effect
diversification
diversification factor
Diversification Strategy
diversification theory
diversified assessment
diversified production
diversified scenery on stage
diversion
diversion and closure technology for water conservancy construction in ancient China
diversion channel
diversion dike
diversion gaps along the Jingjiang section in the middle reaches of the Yangtze River
diversion headwork
diversion tunnel
diversion type hydropower station
diversity
diversity and combining
diversity condition
diversity factor
diversity index
diversity-invasibility
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