packet-switched network 分组交换网...packet switched data network 包交换网,分组交换网...packet switched data transmission service 包交换数据传输服务...switched input value 开关输入值...switched connection 交换连接...circuit-switched network 电路转换网络...rapidly-switched tube 快速开关管...switched virtual call 交换虚拟呼叫...switched communication line 交换通信线路...switched telecommunication network 交换型远程通信网络...switched capacitor 交换电容...Switched Multimegabit data Service 交换式多兆位数据传送业务...circuit-switched connection 线路交换连接...switched data network 交换数据网...switched network 交换网络...switched message network 信息交换网络...switched-message network 交换信息网络...Switched Virtual Circuit 交换虚拟电路...switched service 交换式业务,转换式业务...switched input 开关输入...switched output 开关输出...
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