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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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Philosophy of Vigorous Action
Philostratos Flavius
Philps
philtrum
phi meson
phimosis
pH indicator
Phineas T.Barnum
phi-number system
phi-prime
phi-quadruplicate model
Phi scale
phishing
phishing website
phi介子
PHL
phlebitis
phlegm
phlegmasia cerulea dolens
phlegm-expelling formula
phlegm-fire disturbing heart
phlegm-fluid retention
phlegm-heat congesting lung
phlegm nodule in eyelid
phlegm syncope
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