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
- convergent optical system
- convergent plate boundary
- convergent point
- convergent point method
- convergent power series
- convergent process
- convergent product
- convergent repeated series
- convergents
- convergent scheme
- *-convergent sequence
- convergent sequence
- convergent sequence of numbers
- convergent sequence of sets
- convergent series
- convergents of continued fraction
- convergent spectrum
- convergent subsequence
- convergent subsequence principle
- convergent synthesis
- convergent thinking
- convergent thinking method
- convergent thread
- convergent validity
- convergent wave