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
- colleagues run newspapers
- colleagues system company
- Collectanea of the Four Categories
- Collectanea of Thorough Investigation
- Collected 30 Yuan Zaju Plays
- Collected 60 Plays by Mao Jin
- Collected Anecdotes in Yuehe
- collected Beijing playbills of Qing Dynasty
- Collected Biographies of Chinese Opera Artists of Yuan, Ming and Qing Dynasties from Local Gazetteers
- Collected Biographies of Yuan Dramatists
- Collected Books of Ci Poetry with Narrative Interpretation and Commentary of Past Dynasties
- Collected Chuanqi and Zaju Plays with Comments of Qi Biaojia
- Collected Chuanqi Plays of Li Yu
- Collected Ci-Poems from a Twilight Fragrance Studio
- Collected Ci-Poems from Four Famous Southern Song Ministers
- Collected Ci-Poems of Tang, Song, Jin and Yuan Dynasties
- Collected Ci Poetry of Ladies Printed by Xu Nai-chang
- Collected Commentaries on the Four Books
- Collected Commentaries to The book of Change
- Collected Commentary of Zhiyanzhai (Red-Inkstone Studio) on the Dream of the Red Chamber
- Collected Comments and Inscriptions on Calligraphies and Paintings
- Collected Comments and Papers on Operatic Plays
- Collected Comments on Calligraphy at Youhe Hall
- Collected Criticisms on Fiction
- Collected Dramas