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竖井凿岩
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竖井凿岩
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工学
竖井施工方案
释
shaft drilling
竖井凿岩
竖井施工中,在井筒围岩上钻凿炮孔的作业。是竖井掘进中的一项主要工序,约占整个掘进循环时间的20%~30%。
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Anti Japanese War Drama
Anti-Japanese War Road of Twenty-four Turning
anti-jovian point
antikaon
antikeratin antibody
A. N. Tikhonov
A. N. Tikhonov (1906—1993)
antiknock
antiknock chamber
Antikythera mechanism
antikythera mechanism
antilaplacian
antileprotic drugs
antilepton
anti-lexicographic order
anti-lie detection from physical reaction
anti-lie detection from physiological reaction
anti-lie detection from psychological reaction
anti-Lie triple system
antilinear
antilinear form
antilinearity
antilinear mapping
antilinear operator
antilinear transformation
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