inland waterway cargo traffic 内河航道货运量
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。
Effective inland waterway management system was the important guarantee of traffic safety on waterway.
有效的内河航道管理系统是水上交通安全的重要保障。
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