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- underwater drilling and blasting ship 炸礁船
- underwater drilling blasting shock wave 水中冲击波
- The drilling troops mustered on the hill. 演习部队在小山上集合起来了。
- Influence of Conditions of Complex Geologic Structure on Underwater Drilling and Its Solution 复杂地质条件下水下钻孔方法
- Development of core drill equipment for combined underwater drill rammer of rock built-in pile hole 嵌岩桩孔组合潜孔锤取心钻具的研制
- The workman is drilling in the wall. 工人正在墙上打孔。
- Drilling is cutting a hole with a drill. 钻削就是用钻头钻一个孔。
- Causes of Blind Shots during Underwater Drill Blasting for Pantan Shoal and its Prevention Measures 湴滩水下钻孔爆破盲炮的成因及预防措施
- At six we were fallen in for drill. 六点钟我们站好队准备操练。
- The noise of the drilling is intolerable. 钻孔的噪音让人受不了。
- This machine has been specially adapted for use underwater. 这机器是为水下使用而特别改装的。
- 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。
- This machine has been specially adapted for underwater use. 这机器是为水下使用而特别改装的。
- 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。
- What's the drill for claiming expenses? 费用报销的手续，是怎样的?
- A ship equipped for laying explosive underwater mines. 布雷舰艇装备有布水雷装置的舰艇
