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grouting sinking method
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grouting sinking method
Encyclopedia
工学
特殊凿井法
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grouting sinking method
注浆凿井法
在含水岩层或较薄含水粗砂层中,用注浆机具经钻孔注入一种或几种胶结性浆液,堵塞裂隙或固结砂层,在井筒周围形成一个隔水的、有足够强度的帷幕,在其保护下进行井筒掘砌的特殊凿井法。
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zero factor
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zero-field electronic splitting
zero-field energy
zero field operation
zero field splitting
zero-field splitting
zero field splitting (ZFS)
zero filling
zero fixture
zero form
zero-free
zero-free number
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