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- The ultrasound scanning ways covering the total axial,circumferential and sloped zone of drill tube were researched. 研究了对钻杆接头轴向、周向和斜面部分进行全覆盖的超声波扫查方法,设计了专用的轴向、周向探头组。
- Oil feeds into the machine through this tubing. 油经过这个管子流入机器。
- Construction Technique of Pump Pressure CFG Pile in Long Twist Drill Tube 长螺旋钻管内泵压CFG桩的施工工艺
- At six we were fallen in for drill. 六点钟我们站好队准备操练。
- 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。
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- She had lots of drill in listening. 她在听力方面受过许多训练。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- 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。
- I must buy a tube of toothpaste. 我必须买一支牙膏。
- What's the drill for claiming expenses? 费用报销的手续，是怎样的?
- This tube is flexible but tough. 这管子柔软但很坚固。
- 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。
- A glass tube for enclosing the flame of a lamp. 玻璃灯罩围住灯的火焰的玻璃管
- Apply solution to the tube and allow to become tacky. 在内胎上涂抹胶水并让它发粘。
- 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。
- The tube was sealed off by fusing the material together. 管子以熔合管端的方法封闭起来了。
