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- The vertical and parallel relations of the trench with drill drift are summarized by the bottom structure disposal design on inclined orebody footwall. 通过对倾斜矿体下盘底部结构的设计,总结了堑沟与凿岩巷道在垂直与平行位置关系,经比较和验算后合理设计底部结构,减少了开采损失贫化。
- At six we were fallen in for drill. 六点钟我们站好队准备操练。
- I didn't get the drift of his argument. 我没有听懂他论点的要领。
- I can't quite catch the drift of his speech. 我不甚了解他的演讲的大意。
- There is a drift of farmers to the cities. 农民流向城市。
- The sound of that drill jangles horribly on the nerves. 那台钻机的声音响极了，十分刺耳。
- You'd better set a goal before you start the drill. 练习开始前，你最好设定一个目标。
- After a long drill he told the squad to fall out. 操练了好半天之后，他让这个班解散了。
- She had lots of drill in listening. 她在听力方面受过许多训练。
- This drill can bore through rock. 这台钻机能钻透岩石。
- The dentist's drill made a lot of noise. 牙钻发出很大的噪音。
- Design on the power Supply for Electric Copal Drill for Drift.... 巷道煤电钻电源的设计
- We switched off the motor and started to drift (along). 我们关闭发动机开始滑行。
- What's the drill for claiming expenses? 费用报销的手续，是怎样的?
- I trail my hand in the water as the boat drift along. 小船漂流向前，我把手伸进水里让它拖着走。
- The class is chopped up into small groups for oral drill. 为进行口语训练，班级分成为几个小组。
- Did you get the drift of the dispute? 你搞清楚争论的中心了吗？
- The pupils filed out of the room during the fire drill. 在消防演习中，学生们排成纵队走出房间。
- Problems in Driving of Drilling Drift by VCR Method and Corresponding Measures VCR法凿岩巷道掘进时存在的问题及措施
- It's an electric drill with a range of different attachments. 这是一个带有各种配件的电钻。
