“horizontal pre-packed screens completion”的概念、定义、翻译、参考文献-科学参考

单词	horizontal pre-packed screens completion
释义	horizontal pre-packed screens completion Encyclopedia 工学水平井完井释 horizontal pre-packed screens completion水平井预充填砾石完井在地面，将符合油层性质的砾石充填在内外双层绕丝筛管的环形空间内制成防砂管，并将防砂管下到水平井指定层段的完井方式。
随便看	marginal placenta marginal probability marginal probability function marginal ray marginal return of land marginal Sea marginal sea of China marginal social benefit marginal social cost marginal stability marginal strip marginal subgroup marginal sum marginal test marginal treatment cost marginal utility of children marginal value marginal zone B cell marginal zone lymphoma margin land between agriculture and forestry margin of error margin of safety margin ratio margin system Margit Kaffka

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