理学 局域网 释 hub 集线器 在计算机网络中配置成星形的中心功能单元。它协调在站之间的数据通信，并可以提供对其他计算机网络的接入。
hub ①中枢，中心 ②轮毂 ③衬套 ④集线器
hub 毂，轮图中心
网络与数据通信 协议体系与组成结构 释文 hub 集线器
- market transition
- Market Value Ratio
- market volatility
- Mark Grigol'vich Krein'
- marking
- marking device
- marking off angles
- marking off segments
- marking of grazing livestock
- marking-recapture method
- marking signs construction machinery
- marking tool
- Markit county
- Markku Tapio Kulmala
- Mark Matveyevich Antokolsky
- Mark McCormack
- Mark Moiseyevich Rozental
- Mark O'Connor
- Markov
- Markov algorithm
- Markov approximation
- Markov assumption
- Markov braid theorem
- Markov branching process
- Markov chain