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
- face validity
- face variables
- Fa Chang
- facial
- Facial Action Coding System
- facial animation
- facial cleaning milk
- facial cleft
- facial deep-rooted sore
- facial expression recognition
- facial forms
- facial isomer
- Facial Makeup in Beijing Opera of China
- Facial Masks of Artist Hao Shouchen
- Facial Masks of Kunqu Opera
- Facial Masks of Qi opera
- facial nerve
- facial nerve decompression
- facial nerve tumor
- facial nucleus
- facial paintings of different schools of Peking opera
- facial paintings of Peking opera
- Facial Paintings of Yuju Opera
- facial paralysis
- facial reconstruction