bottom hole rock surface
基本解释
- [能源科学技术]井底岩面
英汉例句
- Required rate of irrigation fluid on the back to the bit to cut down ﹑ rock cuttings from the hole bottom red powder in a timely manner, and to reliably bring to the surface.
要求冲洗液的上返速率可能把钻头切削下来的岩屑﹑岩粉准时冲离孔底﹐并可靠地携带到地表。
双语例句
词组短语
- bottom m hole rock surface 井底岩面
短语
专业释义
- 井底岩面