The mathematics model of empty car adjustment on large scale railway network was established which aimed at the minimization of consuming wagon-kilometers.
以消耗的车公里数最小为目标，建立大规模路网上空车调整问题的数学模型。
The mathematics model of empty car adjustment on large scale railway network was established which aimed at the minimization of consuming wagon-kilometers.
以消耗的车公里数最小为目标，建立大规模路网上空车调整问题的数学模型。
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