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人工井壁
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人工井壁
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artificial wellbore
人工井壁
从地面将支护剂和未固化的胶结剂按一定比例搅合均匀,用携砂液带入地层,挤入油层出砂部位,形成的具有一定强度和渗透性的人工壁面。
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universal category
universal cellular automaton
universal chain ring
universal Chern class
universal Chevalley group
Universal Circulating Herald
universal class
universal class of singularities
universal class of structures
universal closure
universal code
universal coding
universal coefficient
universal coefficient formula
universal coefficient theorem
universal complexification
universal compressibility factor graphs
universal computer
universal conductance fluctuation
universal conductance fluctuations
universal conductance fluctuation, UCF
universal cone
universal constant
universal construction
Universal Copyright Convention
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