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- drill peripheral speed 钻周速
- Hard grade for low peripheral speed. 周速度低时用硬的结合度。
- Soft grade for high peripheral speed. 周速度高时用软的结合度。
- Models XCF and KYF are enforced aeration flotation machine.It has a smaller diameter of impeller, thus lower peripheral speed, saving 30%-50% of power. XCF型与KYF型浮选机均属充气型浮选机，叶轮直径小，圆周速度低，可降低功率30-50%25；
- When cutting softer abrasive materials at a faster peripheral speeds, a faster forward traverse rate and more water should be used. 当切割软磨料周围,为加快速度前进速度更快、更导线应采用水。
- Maximum peripheral speed of grinding wheel 砂轮最大线速度
- At six we were fallen in for drill. 六点钟我们站好队准备操练。
- No horse has a speed comparable to that of his. 没有一匹马的速度能比得上他的马。
- 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。
- Power take-off pulley for agricultural tractors--Peripheral speed and width 农业拖拉机动力输出皮带轮圆周速度和宽度
- She had lots of drill in listening. 她在听力方面受过许多训练。
- That's all there is to make a speed dial call. 在那里全部要进行快速拨号呼叫。
- 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。
- The great virtue of air travel is speed. 乘飞机旅行的最大优点是速度快。
- What's the drill for claiming expenses? 费用报销的手续，是怎样的?
- He drove the car at full speed through the town. 他驾驶汽车全速穿过那座城镇。
- The car rushed at the bridge at astonishing speed. 汽车以惊人的速度向桥冲过去。
