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drilling hydraulics
释义
drilling hydraulics
Encyclopedia
理学
钻孔冲洗
释
drilling hydraulics
钻探水力学
用水力学和钻井液流变学的原理,研究钻孔内钻井液流动状况和规律的学科。用以解决钻孔内的排除岩屑、冷却钻头、水功率利用、优化钻探等实际问题。
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backward recovery
backward scattering
backward stability
backward stochastic differential equation
backward stochastic differential equation (BSDE)
backward substitution
backward sweep
backward type
backward type cycle
backward wave
backward wave amplifier
backward wave oscillator
backward-wave oscillator
backward wave oscillator, BWO
backward wave power amplifier
backward wave tube oscillator
back warming
backwarming
backwash effect
back washing
backwater
back wave
back wave, backward wave
backwind
back with ground glasses screen
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