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用理论分析和实测计算相结合的方法分析了列车区间运行时分的偏离呈偏态分布,并用左偏的β函数分布描述,为列车运行模拟和其它的列车运行计算提供了方便。
By combining theoretical analysis with measured data, the deviations of train operating hours are skewed and the distribution of left-shifted β-functions is described, which provides convenience for train operation simulation and other train operation calculations.