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
- direct coproduct
- direct correlation
- direct correspondence
- direct cost of books and periodicals
- direct count
- direct counting
- direct coupled transistor logic
- direct coupled transistor logic, DCTL
- direct-coupling hoist
- direct credit control
- direct cropping
- direct cross
- direct cross-border securities offerings
- direct current
- direct current amplifier
- direct current arc furnace steelmaking
- direct current arc source
- direct current bridge
- direct current bridge, DC bridge
- direct current, DC
- direct current discharge
- direct current fields in whole space
- direct current Josephson effect
- direct current motor
- direct current motor, DC motor