Raytheon's pointer-tracker system is scalable and has demonstrated modular open system architecture.

雷神公司的指针跟踪系统具有可扩展性，并演示了其模块化开放式系统架构。

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A method for determining the uncertainty of on site measuring by a laser tracker system is presented.

提出了一种评定激光跟踪仪现场测量不确定度的方法。

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SELEX Galileo began development of its Economic Compact Lightweight Pointer-Tracker System (ECLIPSE) in 2007.

塞莱斯伽利略公司从2007年开始研发简洁实用轻型指示跟踪系统（ECLIPSE）。

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Since the Chicago Transit Authority implemented its Bus Tracker system, ridership gains have been only modest, warn authors Lei Tang and Piyushimita (Vonu) Thakuriah.

FORBES: Online Bus Tracker Attracts Modest Number Of New Riders

The Blue Force Tracker is a new digital tracking system, which shares information with hundreds of other commanders.

CNN: Technology links 101st on the battlefield

Fun game: putting wildly disparate apps like Flight Tracker and Madden NFL in the same folder and seeing what name the system comes up with.

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