This is because vehicles themselves are starting to relay real-time traffic data-and the more that do so, the more accurate traffic information will become.

这是因为装备这种设备的车辆自身也在传递着实时行车信息。传递信息的车辆越多，交通信息就越精确。

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The relay protection and fault information system can provide highly detailed and abundant data of real-time or fault cases of the power grid.

继电保护故障信息处理系统能为电力运行提供非常详细和丰富的各种实时以及故障时的数据资料。

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When tethered, it can relay video and other data in real time.

当拴系，它可以中继视频和其它数据的实时性。

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Focusing the scope on individual consumers, the analyst cites data from Wal-Mart, which, given its capacity to relay real time data, allows the retail giant to offer guidance on what and, importantly, when consumers are buying.

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