optical square

sweep optical square

平面扫描仪;扫描式光学直角头;扫描直角转光器

a right-angled optical prism used to turn an inverted image upright.

用来垂直翻转图像的直角光学棱镜。

The Application of the Laser Rotative Angle Sensor on Mechanical Engineering

激光转角传感器在机械工程中的应用

A Method to Measure Vertical Axis Roll Angular Errors of Machine Tool Based on Laser Interferometer

基于激光干涉仪的垂直轴滚转角误差测量方法

straddled double rear vault

分腿直角转体180°

Research of Circular Grating Rotary Piezoelectric Micro-angle Actuator

圆光栅回转式压电微角度执行器的研究

An image Capturing Platform Based on Rotationally Symmetric Lasertriangulation Sensor

基于旋转对称激光三角传感器的图像采集平台

473 nm Single-frequency Operation of Corner Cube Based Solid-state Non-planar Ring Cavity

角锥型全固态非平面环形激光器473nm单频运转

A Wheel Angle Measuring and Displaying System Based on Photoelectric Encoder and PLC

基于光电编码器和PLC的车轮转角检测显示系统

Analysis and Simulation of Angle Measurement for Coordinator Gyrorotor by Electro-optic Sensor

位标器转子光电测角的解析法分析与仿真

Research & Realization on Vital Techniques of Optical Self-collimation Angle Sensor;

光学自准直角传感器系统的关键技术研究与实现

revolution of polar to Cartesian

极坐标－直角坐标旋转

resolution of polar to cartesian

极坐标-直角坐标转换

Vertical angle of maximum candlepower emission

最大发射光线的垂直角

Incremental Photoelectric Rotary Encoder and Application in the Measuring of Angular Deceleration;

增量式光电旋转编码器及在角减速度测量中的应用

Image inverter is a special type of fiber-optic plate, which can directly invert an image by180° to an image intensifier.

光纤倒像器是一种特殊类型的光纤板,可将传递图像直接倒转180°应用于像增强器。

direct multiplex control

直接多路转接控制器

transmitter collimating optics

发射器准直光学装置