In addition, by studying the traffic flow distribution rule in the minimum spanning tree, it is found that the proportion of the minimum spanning tree in the total system is close to a constant.
此外，通过研究最小支撑树上的流量分布规律，发现最小支撑树上流量占总系统流量的比例接近于一个常数。
Headway distribution and arrival distribution are two important distributions of traffic flow theory.
车头时距分布和到达分布是交通流理论中两个重要的分布。
In order to improve inland waterway capacity, the arrival distribution and headway distribution of vessel traffic flow were analyzed.
为了提高内河航道通过能力，分析了船舶交通流的到船分布和船头间距分布特性。
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