直线度测量 meaning in English

straightness measurement

Laser range finder applied in middle and long distance straightness error measurement
中长距离直线度测量中的激光标尺
Instrument for straightness measurement using non - diffracting beam and moir 233 ; fringe
无衍射光莫尔条纹法直线度测量仪
Verification regulation of instruments for measuring the diameter angle and straightness of bearing tapered roller
轴承圆锥滚子直径角度直线度测量仪检定规程
There are many methods about straightness measurement in and abroad . after the traditional methods of straightness measurement are analyzed and compared , the measurement based on the precise guide rail is adopted
国内外直线度测量的方法有很多,本文分析和比较了传统的直线度测量方法,采用了基于精密导轨的测量方法。