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- Double sided and Multilayer Boards Drilling, Press and Mechanical drilling supporting service. 双面多层印制板、专业钻孔、压合、数控钻机技术服务。
- But, until now, the prevalent wheat seeders equipped with mechanical drills have disadvantages of request rigorous seed"s demission and too much crash. 但是，目前国内使用的小麦精播机绝大多数是机械式，对种子的尺寸要求严格，而且容易造成一定的种子破碎率。
- By means of the economic analysis of the whole drilling rig, the author proclaims that the hydraulic coupling drive is excel to the hydraulic torque converter drive, and it is the direction of development of mechanical drilling rigs. 做了全钻机经济性分析。 最终得出液力偶合器传动优于液力变矩器传动的结论,认为液力偶合器传动将成为机械驱动钻机的发展方向。
- At six we were fallen in for drill. 六点钟我们站好队准备操练。
- Monnon, a capable engineer and respected leader, led his crew through the cold hardship of carving the ice with laser-borers, mechanical drills and more than a few mitted hands and vibro-spades. 墨农是一位能干的技师又深受敬重的领队，带领著部下使用雷射钻孔器与电钻，加上双手以及电动铲子挖掘。
- 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。
- Is this equipment tested for mechanical aptitude? 这台设备测定了其机械适应性了吗？
- This drill can bore through rock. 这台钻机能钻透岩石。
- We need a mechanical digger to level the ground. 我们需要一台挖掘机来平整土地。
- 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?
- The move water have mechanical energy. 流动的水拥有机械能。
- 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。
- Blinking is a mechanical action of the eyelids. 眨眼是眼睑的无意识动作。
- 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。
- A mechanical model of the solar system. 太阳系仪太阳系的机械模型
- In a strict, step-by-step or mechanical way. 机械地以严格的，一步一步的或机械的方式
