...rvice : 拨号式数据通信业务 Circuit Switching Data Communication Service : 专线数据通信业务 communication fee : 通信费用 ..
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The GPRS technology has the remarkable advantages such as strong real-time, broad reading scope, quick transmission speed, low communication cost, big system capacity, and so on.
GPRS技术具有实时性强、抄集范围广、传输速度快、通信费用低、系统容量大等显著优点。
参考来源 - 基于GPRS技术的无线自动抄表系统·2,447,543篇论文数据，部分数据来源于NoteExpress
通信费用在衰退和复苏期间分别增长7%和11%。
Spending on telecommunications increased 7% in the recession and 11% in the recovery.
介绍了如何运用IP电话网络来节省国际，国内长途通信费用。
Application of IP phone net is introduced to save national and international long-distance fees.
群组语音通信很好的实现了网络语音会议，为用户大大节省了通信费用。
The group voice communication is very good realization network conference, has greatly saved the correspondence expense for users.
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