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
- passage probability
- passage retrieval
- passages for fire engines
- Passages from Shanghai Famous Artists' Yueju Opera Plays
- passage to the limit
- pass along rate
- passameter
- passamezzo
- Passarino Veltman reduction
- Passarino-Veltman reduction
- Passarino Veltman约化
- Passarino-Veltman约化
- passband
- passband width
- pass band width of frequency
- pass band-width of frequency
- pass box
- Pass by the Guanyin Rock
- Pass by the Tomb of Matteo and Mourn Him by the Way
- passche index
- pass design of section
- pass driving
- Passenger
- passenger cabin
- passenger car