In this paper, based on the analyses to factors and object of the division of work among the marshalling yards in railway terminal, the optimizatal model, having a generality, on the division of work is established.是什么意思_In this paper, based on the analyses to factors and object of the division of work among the marshalling yards in railway terminal, the optimizatal model, having a generality, on the division of work is established.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句