精密仪器操作operation of precision tool; operationofprecisiontool 精密仪器及坏 precision instrument and machinery .
双语例句
1
Spindle bearing on the stability ofoperation in direct influence on the processing quality, once the spindle rotation precision decrease of the machine tool use value will be low.
主轴在轴承上运转的平稳性直接影响工件的加工质量，一旦主轴的旋转精度降低，则机床的使用价值就会降低。
2
Initialization oftool offset is a very important step in the operationof NC-lathe, which influences directly operation of machine and precision of parts processing.
在数控车床的操作中，刀具偏置的设定是一个很重要的环节，它直接影响到机床的正常操作和零件的加工精度。
3
The computerized numerical-control system ensures the speed, stability, and precisionof machine-tooloperation in both positioning and tracking modes.