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
- variables inspection
- variable source
- variable-spacing interferometer
- variable-spacing interferometry
- variable specific impulse magnetoplasma rocket
- variable-speed constant-frequency
- variable speed control moment gyro
- variable speed drive
- variable speed operation
- variable speed pumped storage
- variables quality characteristic
- variable-stability aircraft
- variable stability flight control
- variable stage
- variable star
- variable stator vane
- variable step size
- variable step size method
- variable stroke technology for internal combustion engines
- variable structure
- variable-structure
- variable structure automaton
- variable structure control
- variable structure control system
- variable-structured system