The Phalanx operator used the Block 1b's surface mode to perform electro-optical tracking and the system's radio frequency sensors to provide range data to the LaWS.

Phalanx操作人员使用Block 1b的表面模式进行光电跟踪，系统的射频传感器为LaWS提供范围数据。

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The installation of video cameras, tracking devices and other monitoring tools can also help deter workers from pilfering, but employers should first review local laws on the practice.

摄像头、跟踪装置和其他监视工具的安装可以帮助制止员工的盗窃行为，但雇主们在实践中应首先回顾当地法律。

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Most of the proposed control laws, from single rigid body attitude tracking to multiple rigid bodies attitude synchronization, are verified.

检验了大部分提出的单个刚体姿态跟踪和多个刚体姿态同步的控制算法。

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Since even domestic communications are often routed through other countries, such tracking or attacking also may violate the cybercrime laws of those countries.

FORBES: Caution: Active Response to Cyber Attacks Has High Risk

He said federal laws don't require the tracking and tracing of medicines, though companies are developing a plan, and California has a law that starts taking effect for manufacturers in 2015 .

WSJ: Fakes Infiltrate Injectable Drugs

The Government of Wales Bill would allow the assembly a bigger law-making role by fast-tracking new laws for Wales through Westminster.

BBC: NEWS | UK | UK Politics | Wales politics | Wales@Westminster newslog