DQDB子网的 双总线 ( Dual Bus )结构由两条单方向的总线以及接在这两条总线上的大量的节点所组成,这两条总线分别记为总线A和总线B,它们分别支持两个相反方向上的...
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该系统设计成循环时间为208毫微秒的双总线结构。
This system is so designed as to make a two-circuit structure with a cyclic time of 208 millimicroseconds.
该传感器的硬件采用了双单片机和双总线系统结构，每一个单片机系统都通过各自的通讯总线将处理结果输出。
The hardware parts of the sensor adopt the system with dual MCU and dual bus, and each dual MCU system exports the results by its respective communication bus.
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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