borehole wall meaning in Chinese
钻孔壁
Examples
- Recommended practic e for sand control technology of artificial borehole wall
人工井壁防砂推荐作法 - Borehole wall contact device
贴井壁装置 - Study of contact force between drill string and borehole wall in constant - curvature wellbores
等曲率井眼中钻柱与井壁间接触力分析 - Breast wall effect of double - pipe protecting borehole wall blasting and its functional mechanism
光面护壁爆破的护壁效果及作用机理探讨 - It showed that eccentric pressure is produced by eccentric decouple charge blasting on borehole wall
实验结果表明，偏心不耦合装药在孔壁上形成明显的偏心应力场。