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the second generation mobile communication technology
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the second generation mobile communication technology
Encyclopedia
工学
【移动通信标准】
释
the second generation mobile communication technology
第二代移动通信技术
以数字语音传输技术为核心,能够实现语音通话和少量数据传输的移动通信技术。俗称2G。
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weak isomorphism
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weak law
weak law of large numbers
weak Lefschetz theorem
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weak light
weak light detection technique
weak light detection technology
weak limit
weak linear ordering
weak-lined star
weak-line T Tau star
weak link
weaklink
weak link [junction]
weak link junction
weak local extremum
weak local holomorphy
weak localization
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