“the second generation mobile communication technology”的概念、定义、翻译、参考文献-科学参考

单词	the second generation mobile communication technology
释义	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。
随便看	secondary sex characteristics secondary sexual characteristics secondary slime secondary socialization secondary somatosensory cortex secondary sound source secondary source secondary specialized school secondary specialized school library rules secondary spectrum secondary spermatocyte secondary spin quantum number secondary standard secondary standard material secondary standard of measurement secondary star secondary station secondary steel secondary stress secondary stress field secondary structure secondary succession secondary support secondary surface secondary tail

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