| 1. | An area of low pressure with a circulation centre is called
一个有旋转中心的低压区叫… |
| 2. | Instantaneous center of rotation
瞬时旋转中心 |
| 3. | Safety requirements for turning centers and automatic numerically controlled turning machines
旋转中心和自动数控旋转机器的安全要求 |
| 4. | Position the cursor at the center of rotation . the objects will be rotated around this point
光标的位置是旋转中心。物体将围绕这个中心旋转。 |
| 5. | Drilling , milling , and turning were performed on “ machining centers ” and “ turning centers ”
制造、打磨、旋转等过程都由加工中心和旋转中心完成。 |
| 6. | It can be rotated 360 degrees in any plane using any structure as the focal point of rotation
可以在任何平面利用任何结构作为旋转中心点旋转360度。 |
| 7. | Dimensional error in nc turning caused by the differ of the setting highnessof the workpiece and the cutting tool
切削刃与工件旋转中心不等高的几何误差分析 |
| 8. | Test conditions for numerically controlled turning machines and turning centres - evaluation of thermal distortions
数控立式车床和旋转中心的试验条件.热畸变的评价 |
| 9. | In addition to forward and backward rotation , center of rotation and rotation angle in certain procedures can be set up
除向前和向后旋转以外，旋转中心点和旋转角度在某种程序上可设置。 |
| 10. | Repairing technical requirement for special equipment of bucket dredgers part 1 : main rotary shaft , turning shaft and driven shaft
抓斗挖泥船专用设备修理技术要求第1部分：旋转中心轴转车轴传动轴 |
