“钻井液极压润滑系数”的概念、定义、翻译、参考文献-科学参考

单词	钻井液极压润滑系数
释义	钻井液极压润滑系数 Encyclopedia 工学钻井液极压润滑系数释 extreme pressure lubrication coefficient of drilling fluids钻井液极压润滑系数表征钻井液在金属面-面摩擦环境下的润滑性能的参数。反映了钻井过程中旋转的钻柱与井壁套管之间的摩擦系数。
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