空间直线度误差
spatial straightness error
直线度误差的修正
straightness error corrected
直线度误差分离技术
roundness error separation
直线度测量
linearity measurement
Straightness measure
Straightness measurement
straightness error measuring system
直母线误差
Straight generatrix error
直线度量装置
linear measuring assembly
竖直度盘指标补偿误差
compensating error of automatic vertical index
不垂直度误差
Non-perpendicularity between horizontal axis and vertical axis
Non-perpendicularity between horizontal axis and v
二维直线度测量
Two-dimensional straightness measurement
非接触式直线度测量
un-contact straightness measuring
直线速度分布
uniform velocity distribution
线性度量误差模型
Linear measurement error model