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分析了使用激光干涉比长仪校准坐标机示值时存在的误差源 ,并就轴向长度示值校准时误差位置的寻找及粗大误差的排除 ,提出了自己的方法
The error source when using the laser interferometer to calibrate the coordinate system is analyzed, and the method to find the error position and eliminate the coarse error when calibrating the axial length is proposed