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水力深穿透射孔
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水力深穿透射孔
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射孔完井
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waterjet deep penetration perforation
水力深穿透射孔
用冲孔系统对套管开孔,再用高压水射流在水泥环和地层中钻孔的作业。
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Strolling along a Lake by Yuan Ji
Strolling in Aesthetics
stroma
stroma cell
stroma lamella
stroma thylakoid
stromatin
stromatolite biofilm
stromatolites
stromatolitic structure
Stromatoporoid
strombus
Strong
strong
strong acid
strong acid type ion exchanger
strong additivity
strong adjunction
strong adjunction functor
Strong Anthropic Principle
strong approximation
strong approximation scheme
strong approximation theorem
strong Artin conjecture
strong axiom of continuity
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