“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。
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科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。