纳米级分辨率的运动是当今超精密机床精度指标的特征标志。

Motion resolution in nanometer scale is the important characteristic indicator of ultra-precision machine tool.

youdao

纳米级分辨率的运动是当今超精密机床精度指标的特征标志。

Motion resolution in nanometer scale is the important characteristic indicator of ultra-precision machine tool.

youdao