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。
网络与数据通信 协议体系与组成结构 释文 hub 集线器
- average outgoing quality
- average outgoing quality limit
- average piston speed
- average population
- average pore diameter
- average potential theory
- average power
- average power meter
- average power of alternating current
- average probability
- average profit
- average quality
- average range
- average rate
- average rate of convergence
- average rate of profit
- average reservoir pressure
- average reward model
- average risk
- average rotation
- average run length
- average sample
- average sample function
- average sample number
- average sample number (ASN)