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射孔压实带
释义
射孔压实带
Encyclopedia
工学
射孔完井
释
perforation compaction zone
射孔压实带
套管、水泥环、岩石受到高温、高压射流冲击后变形破碎和压实,在射孔孔道的周围所形成的压实伤害带。
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lower semi continuous hull
lower semi-continuous hull
lower semicontinuous hull
lower semicontinuous mapping
lower semicontinuous partition
lower semicontinuous regularization
lower semi-lattice
lower semi-modular lattice
lower semi strictly diagonally dominant matrix
lower semi-strictly diagonally dominant matrix
lower separation axiom
lower series
lower set
lower singular exponent
lower solution
lower solution; subsolution
lower strong derivative
lower subsemilattice
lower sum
lower surface
lower topological limit
lower transit
lower triangular group
lower triangular matrix
lower triangular matrix and upper triangular matrix decomposition
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