1) light beam shift
光线偏移
2) deflection of optical point
光点偏移
3) optic axis offsets
光轴偏移
1.
A new method of compensation for optic axis offsets in continuous zoom TV camera;
补偿电视摄像机连续变焦中光轴偏移的一种新方法
2.
Focusing on the problem that TV camera in photoelectricity reconnoitre system produces optic axis offsets in con- tinuous zoom process,Curve fitting electron development compensate technology is proposed to solve TV camera produces optic axis offsets in continuous zoom problem by software propramme.
针对光电侦察系统中电视摄像机在连续变焦过程中产生光轴线偏移问题,提出了采用曲线拟合电子动态补偿技术,运用软件编程方法较好地解决了电视摄像机连续变焦产生的光轴偏移。
4) laser spot offset
光斑偏移
1.
To overcome the defects of static adjust through collimator,2 new dynamical adjusting methods of tilt angle such as pulse width for radial and laser spot offset control for tangentia are proposd.
为了克服常规采用准直仪静态调整的缺陷,本文提出了分别基于径向脉冲宽度和切向反射光斑偏移两种新型倾角动态调整方法,推导了倾角调整公式,探讨了动态调整原理的工程化实现方法。
5) optical deviation
光学偏移
6) beam offset
光束偏移
1.
The beam offset in rectilinear mobile optical communication is investigated thoroughly,and the relation between mobile distance and spot radius,optical receiving power and the relation between angle offset and optical receiving power, image offset are presented.
实验结果表明:在运动距离最远为80 m的情况下,实心耦合光锥能有效接收光束偏移后的聚焦光信号,适用于直线运动型无线光通信。
补充资料：创建偏移剖面
要创建偏移剖面，必须通过在“草绘器”中进行草绘以定义切口轮廓。然后，垂直于草绘平面投影此轮廓。单击 
或“视图”(View)>“视图管理器”(View Manager)。“视图管理器”(View Manager) 对话框打开。单击“剖截面”(Xsec)。单击“新建”(New)。出现一个缺省的剖面名称。按 ENTER 键。“剖截面创建”(XSEC CREATE) 菜单打开。单击“偏移”(Offset)>“一侧”(One Side) 或“双侧”(Both Sides)>“完成”(Done)。“选取”(SELECT) 对话框打开。选取草绘平面，并定义查看方向和草绘方向。进入“草绘器”。选取用于尺寸标注的参照图元。草绘剖面轮廓并单击 
退出“草绘器”。 在“视图管理器”(View Manager) 中，单击“显示”(Display)>“设置可见性”(Set Visible)。“可见性”(Visibility) 对话框打开。单击“显示剖面线”(Show X-Hatching) 查看剖面。单击 预览或单击 接受选取的选项。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条