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。
The expressions of the heterodyne efficiency in the conditions of three kinds of optical mismatch including equiphase surface mismatch, collimation mismatch and deviation mismatch are analyzed.
分析了三种光学失配情形（等相位面失配、准直失配和偏移失配）下外差效率的不同表达形式，计算了三种失配情形影响下的外差效率变化曲线。
Then calculated the original results of the doublet lenses in the muzzle-axis obtain optical system by Wave-deviation Method, designed and optimized this system by ZEMAX.
本文首先完成了对波差法光学设计理论的探讨，并进行了实例讲解。
The refractive indices at 12 wave lengths in the visible region were measured with the minimum deviation method, showing that KABO is a negative uniaxial optical crystal with moderate birefringence.
用最小偏离法测试了可见光区十二个波段处的晶体折射率，结果表明KABO晶体属负单轴晶，具有适中的双折射率。
With the help of a precise angle-measuring device, the apex Angle and the minimum deviation Angle of the prism can be measured; hence the optical refractive index of the glass.
借助高精度的测角仪器，就可测量棱镜的顶角和最小偏向角，从而得到光学玻璃的折射率。
Here, the efficiency aims at how to achieve the best overall quality of optical network service, and the fairness regards the service quality deviation among the users in optical network.
其中，效率考虑的是如何达到最好的光网络整体服务质量，而公平性考虑的是光网络在不同光网络用户间的服务质量的差异。
The method assumes that the corresponding mean-square deviation of optical intensity is minimum when the fitting values are most close to the measured values.
该方法假定当拟合值与测量值最接近时，对应光强的均方差最小。
Comparing with other optical pulse splitting-delaying devices, its virtues are low loss and small amplitude deviation between pulses.
与其他结构的光纤光脉冲分路-延迟器相比，该结构具有损耗低、输出周期脉冲系列等幅性好的优点。
Comparing with other optical pulse splitting-delaying devices, its virtues are low loss and small amplitude deviation between pulses.
与其他结构的光纤光脉冲分路-延迟器相比，该结构具有损耗低、输出周期脉冲系列等幅性好的优点。
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