“reverse circulation cementing”的概念、定义、翻译、参考文献-科学参考

单词	reverse circulation cementing
释义	reverse circulation cementing Encyclopedia 工学固井释 reverse circulation cementing反循环注水泥从套管外环空按设计量向井内注入水泥浆，钻井液从套管中空返出，当井底漏失严重使钻井液直接露入地层时，再用钻井液将水泥浆顶替到预定位置的固井工艺。
随便看	equal-loudness graph equally likely events equally likely outcomes distribution equally oriented curve equally possible events equally-spaced equally strong operators equal odds equal opportunity equal parallelian point equal path equal pay for equal work equal perimeters isoscelizer point equal-pitch equal-polyhedral equal power equal probability equal process equal protection principle equal relations equal result equal right equal-ripple equal roots equal sets

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