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tracking and measuring
相关语句
  跟踪测量
     Design of a novel laser tracking and measuring system
     新型激光跟踪测量系统的设计
短句来源
     Visible and Infrared Band Tracking and Measuring Control System
     可见和红外波段跟踪测量控制系统(英文)
短句来源
     Study on Friction and Control Technique of Dense Ball Bearing Shafting for Tracking and Measuring
     跟踪测量平台密珠轴系的摩擦与控制研究
短句来源
     The Infrared Tracking and Measuring System for the photoelectric Theodolite 778
     778光电经纬仪红外跟踪测量系统
短句来源
     This paper describes the operational principle, construction characteristics and basic components for a new-type infrared tracking and measuring system.
     介绍一种新型红外跟踪测量系统的工作原理,结构特点及基本组成。
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  “tracking and measuring”译为未确定词的双语例句
     A infrared imaging tracking and measuring system for dynamic target was introduced.
     介绍了一种对动态目标进行红外成像跟踪与辐射特性测量的系统。
短句来源
     The Design of a Dynamic Simulated Target for TV Tracking and Measuring System
     电影经纬仪电视跟踪系统动态模拟靶标设计
短句来源
     In this paper,we present the advances of dynamic target pose measurement for industrial purpose,put forward the method for the on-line laser tracking and measuring of dynamic target,and discuss the main principle of the laser tracking system.
     介绍了工业动态目标全姿态测量的发展,提出了用激光跟踪方法实现动态目标的实时跟踪和测量,并介绍了激光跟踪测量的原理。
短句来源
     New tracking techniques have been developed to deal with angular tracking rate that exceed 60 deg/s in velocity and 90 deg/s 2 in acceleration. At the present the tracking and measuring control system has been successfully applied in the optical and electronic theodolite.
     仪器的速度、加速度分别超过 6 0deg/s、90deg/s2 .该跟踪控制测量系统目前已成功应用于光电经纬仪中
短句来源
     Recent Development of Tracking and Measuring TV Techniques
     跟踪与测量电视的新近发展
短句来源
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  相似匹配句对
     On Tracking
     关于统调
短句来源
     Tracking Botnets
     跟踪僵尸网络
短句来源
     Tracking and Measuring Television System
     跟踪测量电视系统
短句来源
     Historical Tracking and Cultural Decoding
     历史寻踪与文化破解
短句来源
     Satellite Visual Simulation and Tracking
     卫星可视化仿真与跟踪概论
短句来源
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  tracking and measuring
The center engaged in many diverse systems of tracking and measuring the success of the organization.
      
The OEA proposes in Policy Initiative Five more focus on tracking and measuring commercial sector recycling.
      
This deficiency is at least partly due to difficulties in tracking and measuring retail search.
      
Many of the foregoing deficiencies call for improved tracking and measuring of the aircraft maintenance technician's technical performance on the job.
      


Some design and performance of TV telescope in the tracking and measuring TV are described in the paper. There are two focal lengths for objective lens: 2m and 4m. They may be transfered one another. Relative aperture is 1/7 and 1/14. One inch tube with high sensitivity is appiied in the system. The TV telescope has been applied in practice.

本文叙述了跟踪测量电视中,电视望远镜的设计和性能。物镜焦距有两种:2米和4米,可互相替换。相对孔径为1/7和1/14。采用1英寸高灵敏摄象管。该电视望远镜己投入实际使用。

The principle and design ideas of 778 TV tracking and measuring system are introduced in the paper The experimental results indoor and in the field are also given, In order to fit various complex requirements in the field, the author has given his new ideas for improving TV tracking and measuring system too.

本文在介绍778电视跟踪测量系统的原理和设计思想的同时,还给出了室内测试和外场试验结果。为了适应各种外场的复杂要求,笔者还对电视跟踪测量系统的进一步完善提出了自己的看法。

The infrared tracking and measuring system is mounted on the revolving stage of accurate photoelectric theodolite. It is applied to track high speed moving targets, such as planes, rockets, or missiles at long distance and measure their space angular positions with high accuracy at the same time. It consists of optical collecting system, optical filter, InSb infrared detector (four elements crossed), with cooler and signal processing unit. Specifications and design of infrared system have been discussed...

The infrared tracking and measuring system is mounted on the revolving stage of accurate photoelectric theodolite. It is applied to track high speed moving targets, such as planes, rockets, or missiles at long distance and measure their space angular positions with high accuracy at the same time. It consists of optical collecting system, optical filter, InSb infrared detector (four elements crossed), with cooler and signal processing unit. Specifications and design of infrared system have been discussed in this paper.Good experimental results have been given during field and indoor tests for different targets, e.g.NEFD(Noise Equivalent Flue Density). 7.7×10~(-13)~1.4×10~(-12)w/cm~2; Tracking range (for plane fail dlrieetion):72km; Static angular measuring accuracy:≤±0.8″(AZ) and≤±1.6″(EL). So great achievements have been obtained in the design and test of infrared tracking and measuring system. The system has been applied in the range.

本文讨论了778光电经纬仪红外跟踪测量系统的总体方案设计,介绍了系统的组成和主要技术指标,在室内和外场试验中,获得系统灵敏度7.7×10~(-13)~1.4×10~(12)w/cm~2,跟踪距离72km、静态脱靶量测量误差≤±0.8″(方位)和≤±1.6″(高低)的好结果。

 
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