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freezing shaft-sinking method
释义
freezing shaft-sinking method
Encyclopedia
工学
特殊凿井法
释
freezing shaft-sinking method
冻结凿井法
在开凿井筒前,将井筒周围含水层用人工制冷方法冻结成封闭的圆筒形冻结壁,以抵抗地压并隔绝地下水与井筒的联系,在冻结壁的保护下进行掘砌作业的特殊凿井法。
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internal-consistency reliability
internal constitution
internal constraint
internal contact
Internal Control
internal convection
internal conversion
internal conversion coeffecient
internal conversion coefficient
internal conversion electron
internal conversion pair
internal coordinate
internal coordinates
Internal corporate entrepreneurship/Intrapreneurship
internal correction voltage
internal correlation coefficient
internal corrosion control technology for gathering pipeline
internal corrosion direct evaluation
internal corrosion of oil and gas pipeline
internal curvature
internal cycle of soil nitrogen
internal cylindrical grinding
internal deformation in active tectonic block
internal degree of freedom
internal direct product
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