当到达车组大小相等,集结无中断时,若T集小于12m车小时,必然其车组到达间隔时间是到达间隔时间是先疏后密。
当到达车组大小相等,集结无中断时,若T集小于12m车小时,必然其车组到达间隔时间是到达间隔时间是先疏后密。
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