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- Inspection and calculation of drilling depth of thread-type borer 旋挖钻机钻孔深度的检测与计算
- Discussion of Drilling Depth of Seeing Coal Error Rule 钻探见煤深度误差规律的探讨
- She had lots of drill in listening. 她在听力方面受过许多训练。
- After months of drilling, oil was found off the coast. 经数月钻探，在沿海找到了石油。
- After several months of drilling in the desert, the prospectors struck it rich. 勘探者们在沙漠中花了几个月的时间钻井，终于钻出了石油。
- They hashed out the problem of drilling in great depth . 他们经过长时间的讨论解决了深层钻井问题。
- The utility of oil plants is briefly introduced. 指出了部分油脂植物可以栽培并在温带地区推广。
- Fill tanks with required amount of drilling water. 向泥浆池中加入需要量的钻井水。
- He was rudely awakened by the sound of drilling. 他突然被钻孔的声音吵醒。
- They hashed out the problem of drilling in great depth. 他们经过长时间的讨论解决了深层钻井问题。
- Measure rough dimension of drilling hole. 测量打孔珍珠大致尺寸.
- Utility of a vice: his drunkenness had been his salvation. 恶癖也有用处，他的酗酒救了他，
- It was a kind of drill, we did it almost daily. 那是一个练习,我们差不多天天都做。
- He loved both the style and the utility of the clothing. 他喜欢这些服装的款式和用途。
- Essential elements of drill hole. 钻孔具有的结构和尺寸因素。
- Freud believed in the utility of play to a small child. 弗洛伊德认为游戏对小孩有好处。
- New recruits have three hours of drill a day. 新兵一天有叁小时的操练.
- This does not, however, detract from the utility of the terms. 但这并不妨碍使用这些术语。
- After months of drilling, oil is found off the coast. 经数月钻探，在沿海找到了石油。
- Dimond drilling sheet : Suit for various kind of drill machine. 简 介: 金刚石钻片：适用于台钻、进口、国产机械专用设备。
