A new advance is ultra-wideband (UWB) technology, which USES very high frequencies at very short range to transmit huge amounts of data, as in sending video from an iPod-like device to a TV screen.

超宽带脉冲是运用超高频在很短的距离内传输海量数据的最新尖端技术，比如从iPod样式的播放器向电视银屏传输视频文件。

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The short range of the induction-loop antenna in the lens means the external antenna has to be very close to the eye: taped around the eye socket, in fact.

眼镜内感应圈天线短意味着外部天线离眼睛一定很近：实际上就是黏在眼眶周围。

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The practice indicates that this system is easy to control and use, and it works very stably and can realize short range wireless communication from one to many reliably.

实践表明，该系统控制简单、使用方便、工作稳定性很高，能够可靠地实现近距离点对多点的无线通信。

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In Britain, hours range from the very short to the very long.

ECONOMIST: Working time

But the wide range operation itself is still pending a very short while to see the outcome in the Security Council.

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