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
- unadjusted coefficient
- unadjusted data
- unadjusted eye
- unadjusted sample moment
- unaffected creation of one's own accord
- unaffected equation
- unaflow
- Unagi
- unaided eye
- unaligned sampling
- unalloayed steels for automobiles
- unallocated space
- unalloyed building structure steels
- unalloyed cast steel
- unalloyed cold-heading and cold-extruding steels
- unalloyed free-cutting steel
- unalloyed machinery steels
- unalloyed plain steel
- unalloyed quality steel
- unalloyed section steel for construction
- unalloyed special quality steel
- unalloyed steel
- unalloyed steel for boiler and pressure vessel
- unalloyed steel for concrete reinforcement
- unalloyed steel for covered electrode and welding wire