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- Traditional curve grinding machines monitor the grinding process depending on optic projection, which can't collect and process image information, or implement on-line detection and compensation. 传统的曲线磨床是依靠光学投影来观察磨削状况的,无法采集和处理这些图像信息,也就无法实现在线检测和补偿。
- An optical projection system using the amplifying principle of optical projection is introduced.It can project a colour coding picture onto the surface of the measured material for 3D measurement. 文章介绍了一种应用光学投影放大原理的光学投影系统,使用此系统可以把彩色编码图投射到被测物体的表面,用于三维物体的测量。
- In this thesis,the fundamental of optical projection measurement for aspheric sureface is explained,the simulation calculation with computer is put forward and the aim of simulation is defind. 阐述了光学投影式检测非球面的基本原理．提出了利用计算机模拟光学检测过程的方法．明确了计算机模拟的目的及可达到的目标。
- TOPS Teletype Optical Projection System 电传光学投影系统
- Optical projection profile grinding machine 光学仿形磨床
- Pantograph Optical Projection System 缩放仪光学投影系统
- Tactical Optical Projection System 战术光学照射系统
- optical projection magnification 光学投影放大
- optical projection reading device 光学投影读数装置
- Teletype Optical Projection System 电传打字光学投射系统
- optical projection exposure method 光学投影曝光法
- conventional optical projection lithography 传统光学投影光刻
- His optic nerve was hurt in an accident. 他的视神经在一次事故中受到损伤。
- Moreover, according the information of vehicle corner, this paper adopts Kalman filter to track each moving vehicle and uses optic projective transform to partially resume the depth of these corners, which can check the match result. 同时，根据车辆的角特征点信息，将卡尔曼滤波器引入车辆跟踪算法中，并借助光学投影方程部分恢复待匹配角特征点的高度信息，以检查匹配算法的准确性。
- Microscopes and telescopes are optical instruments. 望远镜和显微镜是光学仪器。
- The optic theory originated with Einstein. 光学理论是爱因斯坦首创的。
- A mirage is an optical illusion. 海市蜃楼是一种视错觉。
- A system of optical components that magnifies. 能起放大作用的一组光学元件
- Showing no optical activity in polarized light. 无旋光的极化光下无光学反应的
- Three-dimensional microscopy based on optical projection tomography 基于光学投影层析的三维显微成像系统
