Smart phones refer to handsets which offer a range of converged services such as high speed Internet access, e-mails, music players and global positioning systems.

智能手机指那些能够提供高速手机上网、电子邮件、音乐播放器和全球定位系统等一系列服务的手机。

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GPS has the ability of precisely positioning and exactly timing, and measuring speed.

GPS的作用表现为精确的定位能力和准确的定时和测速能力。

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Investigates a method for increasing the positioning accuracy of electric APC (auto position control) system for plate mill while assuring its positioning speed.

研究在保证中板轧机电动APC(自动位置控制)系统定位速度的同时提高定位精度的方法。

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Those phone companies have encroached on cable's turf by entering the pay-TV business and are positioning themselves to offer a "quadruple play" of services that includes landline phone, high-speed Web access, cellphone, and video.

WSJ: Comcast, Time Warner Cable in Wireless Talks

The latest generation of Opticom gear does away with infrared in favor of a combination of cellular radio and Global Positioning System links, which can pinpoint a vehicle's location and speed.

FORBES: Greening the Traffic Lights

The devices help pilots avoid "terrain" by coupling global-positioning technology with flight data on speed, altitude and other readings, and a database containing the topography of the planet.

FORBES: Cockpit Fight