工学 移动通信关键技术 释 wireless metropolitan area network 无线城域网 使用无线信道作为传输介质的城域网。是为城市规模区域的企业和个人消费者提供接入因特网和其他核心网络服务的宽带无线通信网络。
网络与数据通信 无线网络 释文 wireless metropolitan area network, WMAN 无线城域网
- Changbaishan Tianchi
- Chang Baokun
- Chang Chen
- Chang Chen-Chung
- Changcheng Group
- Changchengian System
- changchengite
- Chang Chien
- Changchun
- Changchun Beihu Guojia Shidi Gongyuan
- Changchun China Optical Science and Technology Museum
- Changchun Cinema Magazine
- Changchun Daily Press Group
- Changchun Drama Theatre
- Changchun Film Academy
- Changchun Film Pictorial
- Changchun Film Studio
- Changchun Garden
- Changchun Ice Training Base
- Changchun Jingji Jishu Kaifaqu
- Changchun Jingyue Gaoxin Jishu Chanye Kaifaqu
- Changchun Jingyuetan Guojia Senlin Gongyuan
- Changchun Lianhua Mountain Ski Resort
- Changchun Library
- Changchun light rail transit