理学 网络体系结构 释 wide area network 广域网 连接不同地区局域网或城域网计算机通信的远程网。其所覆盖的范围从几十公里到几千公里，它能连接多个地区、城市和国家，或横跨几个洲并能提供远距离通信，形成国际性的远程网络。广域网是互联网的核心部分，但并不等同于互联网。
网络与数据通信 协议体系与组成结构 释文 wide area network, WAN 广域网
- encircling method
- encircling the cities from the countryside
- encircling tighting of venous valve
- Encke
- Encke crater
- Encke gap
- Encke's comet
- Encke's method
- enclave
- enclave economy
- enclosed calcining
- enclosed grassland
- enclosed muli-disk wet brake
- enclosed pasture
- enclosed staircase
- enclosed switchgear
- enclosing circle
- enclosure
- enclosure fire
- enclosure method
- Enclosure Movement
- enclosure movement
- enclosure movement in England
- enclosure wall tube
- encodable