What is called unidirectional circuit is a circuit whose branches airflow directions are uniform.
所谓单向回路就是风路风流方向相同的回路。
If the two endpoints of a route are the same node, the route is a circuit; if the two endpoints of a path are the same node, the path is a unidirectional circuit.
当路径的两个端点重合时就是回路，通路的两个端点重合时就是单向回路。
An equivalent circuit model of these 3-phase unidirectional transducers is discussed as well as their adjustment and fabrication.
本文讨论三相单向换能器等效电路模型和制作调整。
Theoretical calculations showed that bidirectional loop redundancy program can improve the data transmission reliability by about 1.7 times compared with unidirectional open circuit program.
理论计算表明，该方案比单向开路方案的数据传输可靠性提高了约1.7倍。
The existing control system of LED display transmits data with unidirectional open circuit way, but if any one of transmission paths was on the event of failure, LED display would not show correctly.
现有LED显示屏控制系统以单向开路的方式进行数据传输，在任意一个传输通路上发生故障时，LED显示屏都不能正确显示。
The existing control system of LED display transmits data with unidirectional open circuit way, but if any one of transmission paths was on the event of failure, LED display would not show correctly.
现有LED显示屏控制系统以单向开路的方式进行数据传输，在任意一个传输通路上发生故障时，LED显示屏都不能正确显示。
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