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钻孔冲洗
释义
钻孔冲洗
Encyclopedia
理学
钻孔冲洗
释
clear hole
钻孔冲洗
在钻探工程中,利用泥浆泵或空压机将水、泥浆、空气或泡沫、充气泥浆等冲洗介质输入钻孔内,形成循环流动的过程。
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sum frequency
sum frequency generation spectroelectrochemistry
sum frequency generation vibrational spectroscopy
sum function
Sumgait
sum graph
sum ideal
Su Min
sum index
sum insured
SUMIS
summability
summability factor
summability field
summability integral
summability method
summability multipliers
summability of a series
summability property
summability theory
summability with a weight
summable
summable basis
summable derivative
summable family
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