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- Scan mirror optical axis 扫描镜光轴
- Step 3: In this, the final and most critical step, you need to tilt the main mirror to center its sweet spot (and its optical axis) in the focuser. 如果你的望远镜镜筒是木架子组装起来的，你在每次组装好镜筒之后都需要重复步骤2的工作。
- The relationships between focal length, oriented error of focal plane of the mirror and span, optic axis parallelism of the laser products are described. A method for orienting more precise position of focal plane is presented. 本文阐述了反射镜焦距、焦面标定误差、激光产品跨距和光轴平行性的关系,提出了一种标定焦面位置较精确的方法。
- The energy distribution of a sealed CO2 laser was given by using a computer to controled a reflection mirror, the polarization and refraction intensity from a rotated ZnSe brewster window around optic axis. 本文用微机控制使反射镜扫描激光束,给出了CO_2激光的光强分布; 用绕着光轴旋转的ZuSe布氏窗的反射和透射光强,给出了激光的偏振度。
- The problem of mirror motion compensation was studied for a geostationary satellite to eliminate the optical axis direction deviation due to attitude deviation and normal line deviation of the mirror. 摘要研究地球静止轨道卫星的扫描镜运动补偿问题，以消除卫星姿态偏差和扫描镜法线偏移引起的光轴指向偏差。
- Light that passes focus is refracted to be parallel to the main optical axis. 通过焦点的光线折射后平行于主光轴。
- Crystals of this type, having only one optic axis, are called uniaxial crystals. 这种只有一根光轴的晶体称为单轴晶体。
- Telecentric operation (field rays leave parallel to optical axis, unlike Barlow lenses which diverge rays). 远心手术（场射线离开平行光轴，不像巴卢镜片，其中发散射线）。
- The raster fonts flying-marking is realized by one-dimensional scanning mirror. 使用一维振镜来实现点阵字体的飞动标刻。
- In a normal eye the optic axis is the direction in which objects are seen most distinctly. 正常眼中光轴的方向就是看物体最清楚的方向。
- Electromagnetic Design of Scan Mirror Motor 扫描镜电机的电磁设计
- Methods Corneal refractive powers and the length of optic axis were measured on 277 patients with simple myopia of teenager (536 eyes). 方法对单纯性近视277例536只眼,测量其角膜水平及垂直曲率,并按年龄、屈光度分组,对各组角膜曲率及眼轴长度进行统计学分析。
- Be aware as well that these transforms are centered about the zero-frequency optical axis of the system. 还要记住这些变换式是以系统的光轴（频率为零）为中心的。
- The conoscopic interference figures of crystal are collected by CCD camara in order to measure accurately the direction of the optic axis. 提出了用CCD摄像机采集晶体锥光干涉图来快速精确测量晶体的光轴方向的方法。
- On the basis of the scanning mirror of the infrared seeker simulator, the decoupling and control method is studied. 本文以红外仿真装置中的两轴扫描镜为分析对象，研究它的解耦与控制。
- Sample link central position and photosource optical axis in identical strip level line. 其中样品环的中心位置与光源的光轴在同一条水平线上。
- Two axes scanning mirror is a system with complex nonlinearity and strong coup-ling. 两轴扫描镜是一个具有复杂非线性的强耦合系统。
- A kind of nonlinear controller nPI is presented and used to correct scanning mirror precise servo system in this paper. 本文给出一种非线性控制器,并将它应用于扫描镜精密伺服系统的校正。
- Multiple linear regression and correlative analysis showed that the increase in optic axis was main factor for the formation of simple myopia of teenager. 多元线性回归和相关分析显示眼球轴长增加是单纯性近视眼形成的主要因素。
- Laser beam misalignment with scanner mirror is one of the error sources influencing the accuracy of airborne LIDAR. 摘要 激光束与扫描镜对准误差是影响机载LIDAR定位精度的因素之一。
