borehole是什么意思？

borehole

英[ˈbɔ:həʊl] 美[ˈbɔrhəʊl]

• n. 地上凿洞；

复数：boreholes;

例句

• The paper briefly introduced the initial application of MDT borehole testing technology in Dagang Oilfield. 该文概要介绍了MDT裸眼测试技术及在大港油田的初步应用情况.
• But the research on borehole deviation control is very few. 但在井斜控制方面的研究还很欠缺.
• Borehole hydromining is a kind of safe and efficient new mining method. 钻孔水力采煤是一种既安全、又能极大地提高资源利用率的新的采矿方法.
• There is some trouble in the borehole. Don't leave the rig floor. 井下出现复杂情况, 不要离开钻台.

柯林斯高阶英汉双解学习词典释义

• N-COUNT
  （尤指为了寻找石油或水而在地上凿的）钻孔，井眼
  A borehole is a deep round hole made by a special tool or machine, especially one that is made in the ground when searching for oil or water.