网络与数据通信 无线网络 释文 synchronous medium access control protocol, synchronous MAC protocol 同步介质访问控制协议
- ubiquitous networks
- ubiquitous positioning
- ubiquitous sensing
- ubiquitous tree
- Ubisch body
- Ubitron
- Ub Iwerks
- Ubon Ratchathani
- UBP
- ubquitination
- U burst
- UBV color system
- UBVGRI photometry
- UBVGRI测光
- UBV photometry
- UBV photometry system
- UBVRI color system
- UBVRIJKL photometry
- UBVRIJKL测光
- UBVRI photometry
- UBVRI system
- UBVRI测光
- UBVRI系统
- UBVRI颜色系统
- UBV system