至于当年未曾发现埃克森·瓦尔迪兹号航线错误的海岸警卫队，现在也拥有了先进的卫星跟踪系统，保障海峡内外的运输安全。
The Coast Guard, which failed to watch the errant course of the Exxon Valdez, now has a sophisticated satellite tracking system for maritime traffic past the straits.
在致导激光仪的协助下，发射器可将带有卫星定位系统且外壳附有环氧黏着剂的迷你跟踪设备投射并牢牢黏附到目标车辆上，这样警方就可以在不危及公众安全的前提下对嫌犯车辆进行追踪。
With the help of a guiding laser, it shoots a satellite-based tracking device, smothered in epoxy goo, onto the target vehicle, allowing the police to track the suspect without endangering the public.
说句题外话，像“GPS”(即“全球定位系统”——译者注)这样的技术倒的确可以通过三角测量的卫星定位进行远程跟踪，比如说跟踪某个坐在车里的人。
As an aside, a technology such as GPS can in fact track a thing or, say a person in a vehicle, remotely from far away, by triangulating off of satellites.
地球同步环境卫星系统，或者叫GOES，支持天气预报，严重暴风跟踪和气象研究。
The Geostationary Operational Environmental Satellite (or GOES) system, supports weather forecasting, severe storm tracking, and meteorology research.
这家商店还销售全球卫星定位或“全球定位”的系统。商店主人把跟踪装置藏在被盗窃最频繁的那种设备中。
The store also sells global positioning satellite or "GPS" systems. The store owner hid tracking devices in the kinds of equipment which were being stolen most frequently.
快速自动对星：高速运行中，系统完成自动捕获并实时跟踪卫星。
Fast automatic to star: high speed operation, the system to accomplish automatically captured and real-time tracking satellites.
根据全系数自适应控制的原理，进行了卫星天线跟踪指向控制系统的设计和数学仿真研究。
Based on the method of all-coefficient adaptive control, the paper gives the design of the tracking and pointing control system of antenna on satellite and the study of its digital simulation.
提出了一种在动载体卫星通信控制系统中，无需空心电机的圆锥扫描测角跟踪方案。
This paper issues a kind of Angle measuring tracking method for conical scan without hollow motor in moving carrier satellite communication system.
能接入卫星系统的能力，减少了它对地面台站的依赖性，并可避免敌方干扰和直接跟踪。
The ability to access satellite systems reduces ground station dependence and protects against jamming and direct tracking attempts.
对高动态环境下的全球卫星导航系统(GNSS)载波信号跟踪方法进行了研究。
This article presents a study of the carrier tracking loop of the global navigation satellite system (GNSS) receiver in high dynamic conditions.
在研究卫星通讯地面站的动中通设备时，要求天线系统在车载机上能很好地跟踪指定的卫星。
At studying the "Connection in moving" equipments, of the satellite communication earth station, we request that the antenna system carried on the car can follow the appointed satellite very well.
弱小目标的检测与跟踪是红外预警系统、精确制导系统、卫星遥感系统中的一项关键技术。
Dim small target detection and tracking is the key technology of the infrared surveillance system, precise guidance system, and satellite remote sensing system.
为改进卫星天线控制器的跟踪技术，提出一种基于电子波束成形的跟踪子系统改进方法。
To enhance the tracking technology of satellitic antenna controller, the article introduces a improving method based on electronic beam forming.
卫星跟踪模拟系统主要由以工控机为核心的跟踪仪部分和以单片机为核心的目标生成器部分构成，两部分由同一台工控机控制，协调配合进行模拟跟踪。
The satellite tracking simulation system mainly consists of a tracker and a target-creator, for the formers kernel is an industrial computer and the laters kernel is a SCM.
视觉运动分析在机器人视觉系统、资源勘探、基于运动分析的空间卫星跟踪、地对空火控系统等工业和军事领域具有重要的应用前景。
Visual motion analysis is broadly applied to industry and military, such as vision system of robot, resource prospecting, satellite tracking system and the firepower control system.
某些移动卫星通信天线自动跟踪系统采用激光陀螺进行跟踪，但激光陀螺跟踪有其不足之处。
A new method, gadient algorithm, is put forward to replace the laser gyroscope for the antenna autotracking system of the mobile satellite communication earth station.
天线稳定跟踪技术作为各类移动载体卫星通讯系统中的关键技术之一，已成为了当前移动载体稳定跟踪系统应用领域的一大研究热点。
The stable tracking technology which is one of the key technologies about mobile status communication system has become a hotspot in its application research.
但GPS系统的精度、可靠性和完好性等都依赖于跟踪的可视卫星的数量和卫星的几何分布情况。
GPS's high precision, reliability and integrality depend on the number of available satellites and their geometrical distribution.
阐述了一种地面卫星跟踪的捕获跟踪控制系统。
The acquisition, tracking and control system for a ground based satellite tracking are described.
提出了一种在动载体卫星通信控制系统中，无需空心电机的圆锥扫描测角跟踪方案。
This paper issues a kind of Angle measuring tracking method for conical scan without hollow motor in moving Cartier satellite communication system.
基于线性系统的特征结构配置和模型参考理论提出一种卫星轨迹跟踪控制的参数化方法，设计系统的反馈镇定控制器和前馈跟踪控制器。
A parametric approach is proposed for the satellite trajectory tracking problem by using the eigenstructure assignment theory and the model reference theory of linear systems.
我国新一代流动卫星激光测距（SLR）系统TROS-I于2000年建成，并成功地在乌鲁木齐、拉萨西部地区进行了流动观测，弥补了国家SLR跟踪网在亚洲腹地的空缺。
The TROS-I is a new generation mobile SLR system in China. TROS-I has successfully obtained SLR data in Urumqi and Lhasa in middle western China where no SLR station existed before.
本软件依据卫星轨道参数控制伺服跟踪系统，完成对卫星的实时跟踪。
This software can control servo tracking system basing on satellite orbit parameters and realize the real-time tracking of satellite.
（全球定位系统）正在改变人类的生活和生产方法：交通定位、地质勘探、海拔测量、农业耕种、跟踪监控等一切活动都依赖于卫星导航定位系统。
Global positioning systems, or GPS, have transformed our way of life. We rely on them for everything from navigation to measuring changes in sea levels and tracking money.
（全球定位系统）正在改变人类的生活和生产方法：交通定位、地质勘探、海拔测量、农业耕种、跟踪监控等一切活动都依赖于卫星导航定位系统。
Global positioning systems, or GPS, have transformed our way of life. We rely on them for everything from navigation to measuring changes in sea levels and tracking money.
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