deep drilling meaning in English
深孔凿岩
深孔钻探
深孔钻眼
深钻井
Examples
- Deep drilling equipment
深孔钻进设备 - It utilizes the technique of pressure reduction automatic deep drilling to ensure pore forming ' s verticality
利用减压自动钻进技术，以保证成孔的垂直度。 - My particular experience is largely in oil , and the search for oil has done more to improve deep drilling than any other mining activity
我是专门搞石油的，寻找石油比其他任何采矿业对改进钻探作的贡献都要大。 - And it is used successfully in shield tunneling , horizontal drilling , deep drilling , slotted walls and bore piles construction projects
主要应用于盾构隧道挖掘，水平钻孔，深层钻孔，开凿围墙和钻桩的建筑项目。 - My particular experience is largely in oil , and the search for oil has done more to improve deep drilling than any other mining activity
我是专门搞石油的，寻找石油比其它任何采矿业对改进深孔钻探作的贡献都要大。