工学 通信系统 释 access network 接入网络 为本地交换机与用户端设备之间实施互联，连接用户到特定的服务提供商并通过承载网络到达其他网络的用户网络。
网络与数据通信 协议体系与组成结构 释文 access network 接入网
- round-robin scheduling
- round robin tournament
- round sacculus
- round sardinella
- round scad
- round sum
- Roundtable on the Development and the Role of Museums in Today's World
- round-trip gain
- round trip time
- round trip time, RTT
- round-trip transit time
- roundup
- Roundworm
- Rouran Nomadic Tribes
- Rouruo language
- Rouse model
- Rousham House and Garden
- Rou Shi
- Roushi Memorial Hall
- Roussas
- Rousseau's educational thoughts of naturalism
- route
- Route 1
- route administrative system
- route aggregation