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从电动车组对不同坡度的适应性分析和与相邻线标准匹配以及地形条件分析,通过工程费、运营费综合比较,确定哈大客运专线的最大坡度。
From the adaptive analysis of different grades of EMUs and the matching with the adjacent standard and the analysis of terrain conditions, the maximum gradient of Harbin-Dalian Passenger Dedicated Line is determined through the comprehensive comparison of engineering fees and operating expenses.