同样的，本文设计了一套方案，利用了压电陶瓷驱动器来提高回转定位精度。
This dissertation gave a solution to improving positioning accuracy of rotary table by using a piezoelectric ceramic drive.
该文介绍了如何采用误差抵消法来提高回转的精度，以及退火导线的质量。
This paper demonstrate how to increase the rotation precision of the pulley by error compensation method so as to raise the quality of the annealed wires.
介绍一种在现有制造精度基础上，利用国外的精密轴承，通过人为干预装配过程来提高主轴回转精度的行之有效的方法。
This paper introduces an effective method to improve rotary precision of the spindle by person-controlled assembly and by using foreign precision bearing on the basis of present machining precision.
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