PACS采用星形总线拓扑（Star bus topology）结构，主干网为100M/1000M以太网，图像采集与传输采用DICOM 3.0标准，使用传输控制协议/网际协议（TCP/IP），将工作站和服务器连...
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通过采用以太网星形结构的网络连接方式，将分散控制系统由总线形网络拓朴结构改为星形网络拓扑结构。
Through using network connecting mode of ether star structure, the distribubuted control system has been changed from busbar network topologic structure into a star network topologic structure.
星形拓扑，环形，树形和总线拓扑各自的特点是什么？
Star topology , ring , tree and bus topology what their characteristics?
针对双总线形、星形、环形和双环形四种光纤网络拓扑，比较它们的光纤需求长度、平均传播延迟、传输衰减、最大比特率及容错。
The comparison is in term of fiber required, average propagation delay, transmission loss, max bit rate, fault tolerance among four type topologies included bus, star, ring and dual ring.
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