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- drilling deep variable 钻深可变式
- When drilling deep holes,the feed movement should be released from time to time. 在钻深孔的时候，有时必须放松进给运动。
- When drilling deep holes, the feed movement should be released from time to time. 在钻深孔的时候，有时必须放松进给运动。
- The measures to control construction quality are analyzed,which are used to drill deep holes with normal circulation slewing drilling machine. 分析了正循环回转钻深孔施工的施工方法和要点,提出了施工监理的监理质量控制点及注意事项。
- Application:Drilling deep hole in non alloy steel,alloy steel ,grey cast iron,malleable cast iron,special aluminum or magnesium alloy. 应用:适用于非合金钢、合金钢、灰口铸铁、球墨铸铁、可锻铸铁的深孔钻削，尤其适合铝合金和镁合金的加工。
- The main three types of wall unstability of borehole, sloughing, squeezing, and fracture, are pointed out during drilling deep well in Dagang oil field. 石油钻井的对象是地壳岩石,钻井过程中所面临的主要技术难题是岩石的可钻性和井壁稳定性。
- The Chinese are credited as the first to have drilled deep water wells. 最早凿出深井的光荣属于中国人。
- Not only should you not interrupt, but you should drill deeper into what they just told you. 你不仅不应该打断，你更应该深入探究他们刚刚告诉你的事情。
- Special Guiding Device in Drilling Deep Hole 深孔加工特殊导向装置
- With EGS, holes are drilled deep into hot rock and water is injected into the cracks. 而EGS是把孔深钻到炽热的岩石层，然后把水注入岩石之中。
- The drilling troops mustered on the hill. 演习部队在小山上集合起来了。
- The drill has variable speed control. 这钻机有变速控制。
- Some plants push their roots deep into the soil. 一些植物的根深深长入土中。
- The workman is drilling in the wall. 工人正在墙上打孔。
- The medieval town was fortified with a high wall and a deep moat. 这座中世纪的城市周围建有城墙和护城河。
- Drilling is cutting a hole with a drill. 钻削就是用钻头钻一个孔。
- The U.S. Department of Energy,in its effort to clean up toxic chemicals,drilled deep into the earth's crust to prove that bacteria could live there and,perhaps,be trained to digest chemical contaminants. 美国能源部一直致力于清除有毒的化学物质。他们曾钻探到地壳深处，试图证明细胞有能力在那里生存，也许还能吞噬掉化学污染物。
- Can you ladle the soup out of this deep pan for me? 你能从这个深底锅里舀点汤给我吗？
- At six we were fallen in for drill. 六点钟我们站好队准备操练。
- A deep gorge separates the two halves of the city. 有一道深谷把这座城市分成两部分。
