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
- International conference of asian digital libraries
- international conference on cell biology
- International Conference on Chinese Sociolinguistics
- International Conference on Computational Linguistics
- International Conference on Computational Linguistics ，COLING
- International Conference on Historical Linguistics
- International Conference on Large Voltage Electric System
- International Conference on Plant Metabolism
- International Conference on Scientometrics and Informetrics
- International Conference on the Great Lakes Region
- International Conference on Theory and Practice of Digital Libraries
- International Conferences on Adult Education
- international conferences on environmental protection
- international conflict
- international conflict of laws
- international conflict of laws in civil and commercial matters
- International Congress of Ecology
- International Congress of Historical Sciences
- International Congress of Mathematicians
- International Congress of Mathematicians，ICM
- International Congress of Mechanical Engineering Societies
- International Congress of Zoology
- International Congress on Archives
- International Congress on Fracture
- International Congress on Industrial and Applied Mathematics