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first generation mobile communication technology
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first generation mobile communication technology
Encyclopedia
工学
【移动通信标准】
释
first generation mobile communication technology
第一代移动通信技术
以模拟技术为基础,仅限语音的蜂窝电话的移动通信技术。俗称1G。
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co-integration
cointegration
cointegration analysis
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coin tossing
coin-tossing game
co-invariant
coinverse
co-IP
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coirreducible category
coirreducible object
coisometric operator
coisometry
coisotropic
coisotropic reduction
coisotropic subspace
coisotropic variety
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