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
- attribute evaluator
- attribute grammar
- attribute grammars
- attribute hierarchy model
- attribute of Chinese characters
- attribute of national characters
- attribute of selected titles
- attribute query
- attributes control chart
- attributes quality characteristic
- attribute standardization
- attribute value
- attribute-value matrix
- attribution
- attribution behavior
- attribution bias
- attribution of academic motivation
- Attribution Styles Questionnaire
- attribution theory
- attribution theory of leadership
- attribution theory of motivation
- attribution training
- attributive adjective
- attributive language with complements
- attributive words