automatic linear positioning system 自动线性定位系统
High precision linear positioning 高精度的直线定位
linear positioning system 线形定位系统
linear stage positioning equipment 直线台定位设备
LINEAR MOTOR DRIVEN POSITIONING STAGES 线性马达驱动定位平台
three linear CCD positioning 三线阵CCD定位
Linear axis Positioning accuracy 线性轴定位精度
Meanwhile, we found that the latter one is more suitable for measuring machine tools linear positioning accuracy after inspecting a vertical milling machine by using the laser interferometer.
同时，通过对一台数控铣床的测量后，发现激光干涉仪测量法更适合于机床定位精度的快速评定。
In this method, the positioning accuracy and repeated positioning accuracy are tested using the precision linear scale and the reading microscope.
该方法利用精密线纹尺和读数显微镜对数控机床的定位精度和重复定位精度进行检验。
Linear bearings provide low stick slip for precise positioning and ease of moving the load.
直线轴承提供低坚持滑精确定位和方便移动的负载。
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