“tripping and filling drilling fluid unit”的概念、定义、翻译、参考文献-科学参考

单词	tripping and filling drilling fluid unit
释义	tripping and filling drilling fluid unit Encyclopedia 工学井控设备释 tripping and filling drilling fluid unit起钻灌钻井液装置钻井起钻过程中为保持静液柱与地层压力平衡，避免溢流、井涌、井喷等事故，当起出部分钻具造成井内液面下降、静液柱压力降低时及时向井内灌注钻井液重建压力平衡的一类油田安全装置。
随便看	measure-theoretic ergodic theory measure theory measure-valued measure valued branching process measure-valued branching process measure-valued process measure with nonzero exponents measure word measure zero Measure ‘Chi’ of the Tang Dynasty measure带号测度若尔当分解 measuring measuring accuracy measuring bar measuring derivative method measuring device measuring equipment of diameter of micro and small hole measuring error Measuring Fields of Emperor Guangwu Measuring Information: An Information Services Perspective measuring information system measuring instrument measuring instrument for temperature measuring instruments grade chart of science,technology and industry for national defense measuring length roller

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