train arrival line

The conclusion can be safely drawn that the deed of trains dense arriving is the important factor for the defect of capability.

针对矿区铁路集配站列车密集到达的实际作业情况,运用排队论理论和运筹学思想,建立了车场状态的数学模型,对集配站到发场充满过程进行了数学描述,为确定集配站在饱和状态下需要的到发线数量提供了新的计算方法,并结合实例进行了验证。

On the Relation of Time in The Train Was on Time;

《列车正点到达》中的时间关系