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
- techniques of content collaborative editing
- techniques of crop selection and breeding
- techniques of digital geological mapping
- techniques of expressing the character’s feelings
- techniques of law
- techniques of mulberry culture in ancient China
- techniques of neutralization theory
- technique structure
- Technirama
- technirama
- technischen reproduzierbarkeit
- Techniscope
- techniscope
- technoburbs
- techno-economic analysis
- techno-economic decision-making
- techno-economic effectiveness
- techno-economic evaluation
- techno-economic forecasting
- techno-economic indicator
- techno-economic information analysis
- techno-economic of highway engineering
- techno-economic paradigm
- techno-economics
- techno-economic verification