The system has been applied in the field of weapons, shipping navigation, industry monitor and traffic control because of its low cost and superior visibility.

它以低价位高清晰度的优势被广泛应用于军事武器、航海导航、工业监控、交通管理等领域。

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A network management module which implements traffic account, monitor and control center, lab homework management, on-line equipment management and the reservation management is designed.

本文设计了一个网络模块，可以实现流量计费、监控中心、作业管理、在线设备管理、预约管理等。

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The pilots said there was "a concentrated period of discussion where they did not monitor the airplane or calls" from air traffic control, though both said they heard conversation on the radio, the report said.

CNN: Report: Stray jet's pilots were on laptops