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双语趣听精彩世界(MP3+文本) 第163期:5G网络到底有多快

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BBC News: scientists have said Record-breaking speeds have been achieved during tests of 5G data connections.

5G网络到底有多快

Researchers at the University of Surrey's 5G Innovation Centre (5GIC) managed one terabit per second (Tbps) - many thousands of times faster than current data connections.

The head of the 5GIC said he hoped to demonstrate the technology to the public in 2018.

Ofcom has said 5G could be available in Britain by 2020.

At 1Tbps, it would be theoretically possible to download a file 100 times the size of a feature film in about three seconds. The speed is more than 65,000 times faster than average 4G download speeds.

重点单词   查看全部解释    
innovation [.inəu'veiʃən]

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n. 创新,革新

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demonstrate ['demənstreit]

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vt. 示范,演示,证明
vi. 示威

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current ['kʌrənt]

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n. (水、气、电)流,趋势
adj. 流通的

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available [ə'veiləbl]

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adj. 可用的,可得到的,有用的,有效的

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