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
- Regulation for the Implementation of the People's Republic of China on the Protection of Terrestrial Wildlife
- regulation in consumer behavior
- regulation in contract cost
- regulation independence
- regulation in market responsibility
- regulation law
- Regulation line of estuary channel
- regulation mode of organism functions
- regulation of agricultural machinery safety supervision
- regulation of arterial blood pressure
- regulation of capital
- regulation of charity
- regulation of cleavage
- regulation of energy metabolism
- regulation of enzymatic activity
- regulation of estuarine sand bar
- regulation of gene expression
- regulation of glomerular filtration rate
- regulation of harvest period
- regulation of hormone receptors by exercise
- regulation of insurance intermediaries
- regulation of medical care
- Regulation of Natural Resources and Environment, and Industrial competitiveness
- regulation of neurotransmitter during exercise
- regulation of nitrogen fixing