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- A laser alignment measuring system consist of semi-conductor laser,optical direction & turning system,laser receiver system and LCD Module is developed. 激光准直测量系统由半导体激光器、光学分光及转向系统、光电接收系统及液晶显示模块组成。
- A new two frequency laser alignment system is developed which consists of two Wollaston prisms with the same structure.One is for measurement;another for compensation. 介绍了一种新型自适应双频激光准直系统，该系统利用了两个完全对称的渥拉斯顿棱镜，一个作为测量元件，另一个作为补偿元件。
- A radiotherapy orientated 3D CT Sim consisted a SCT 6800TX spiral CT,a laser alignment system and Focus Dusimulator. From February 10, 1999 to October 28,1999,CT simulation and treatment planning of 143 patients were performed on this system. [方法]将螺旋CT,三维激光定位系统和Focus9200三维计划系统通过网络连接 ,形成放疗科专用的 ,集影像诊断 ,图像传送 ,肿瘤定位和三维计划为一体的三维CT模拟定位计划系统。
- The photoelectric conversion characteristic and detecting principle of the four-quadrant photo detector as position sensitive device are discussed in detail in theory applied to laser alignment. 以四象限光电探测器用作激光准直为例,对其探测原理、光电转换特性、影响探测精度的因素进行了理论分析。
- atmosphere laser alignment system 大气激光准直系统
- NJG vacuum laser alignment System NJG型真空激光准直系统
- We have a automatic precise vertical laser beam when the equipment can be used to abjust approximate vertical direction of the laser aligner. 采用这种装置,只需把激光准直仪粗调垂直后就可以自动获得精确垂直的激光光束。
- Design of the high precision laser alignment system with PSD 基于PSD的高精度激光校准仪的设计
- Laser Alignment Using Optical Fiber and Modulation Technique 利用光纤和调制半导体激光的准直方法
- Vacuum laser alignment automation system in Shenwo Reservoir Dam 真空激光观测在参窝水库大坝的应用
- For coordinate transfer of control points of oblique super high-rise buildings with high accuracy and precision,methods combining the electronic tachometer with laser aligner were adopted. 对于倾斜超高层建筑高精度的控制点坐标传递,采用全站仪与激光准直仪相结合,在楼层上多次分段转折投测,逐段接力将控制点坐标传递到顶层控制点。
- Align Water Filling Pump with Laser Aligner 用激光对中仪校正注水泵
- The Application of Laser Alignment Technology in Railroad Construction 激光准直技术在铁道线路建设中的应用
- Application of vacuum laser alignment system in dam deformation monitoring 真空激光准直自动监测大坝变形系统考察报告
- Laser Alignment Technology Applied in Centrifugal Compressor Alignment 激光对中技术在离心式压缩机找正中的应用
- The Measurement technique of Dam Deformation by High Accuracy Laser Alignment 高精度激光照准法测大坝变形技术
- Principle and Application of Laser Aligner 激光对中仪的原理及应用
- STUDY ON CORRECTION OF NON-LINEARITY TO TWO-DIMENSION POSITION SENSITIVE DETECTOR FOR LASER ALIGNMENT MEASUREMENT 激光准直测量中二维位置敏感器件非线性修正算法研究
- Application of vacuum laser alignment in dam deformation monitoring of Baishi reservoir 真空激光准直系统在白石水库大坝变形监测中的应用
- There is no single laser fit for all purposes. 没有单一种激光器能适用于各种用途。
