optical phase deviation 光相位偏差 ; 光相应偏差
optical angular deviation 光学角偏差
optical path deviation measurement 光程差测量
allowed optical thickness deviation 光学厚度允许偏离值
This paper discusses a new method that utilizes optical measuring instruments to measure the azimuth points and collimates the navigation deviation.
针对这种情况，探讨了一种利用机(舰)载光测设备测量方位标修正惯导航向偏差的方法。
The design characteristics are that center of the disk is not on optical axis, deviation of target is linear and continuous and azimuth information of target is given in orthogonal coordinate system.
该调制盘的设计具有调制盘的转动中心与光学系统的光轴不同心，连续线性反映目标的偏离量，以及以直角坐标方式给出目标的方位信息等特点。
The article mainly discusses optical angular deviation affected by angle of incidence, curvature, refractive index and unparalleled faces in order to modify the windscreen processing.
本文主要讨论由上述因素引起的入射角、折射率、楔形度、厚度与曲率半径的比值对光学角偏差的影响，以利于生产工艺的控制。
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