passenger traffic density 中文意思是什麼
passenger traffic density
解釋
客運密度-
The length of railways in operation is an important indicator to show the development of the intra ? structure for the railway transport, and also the essential data to calculate volume of passenger freight transport, traffic density and utilization efficiency of the locomotives and carriages
鐵路營業里程是反映鐵路運輸業基礎設施發展水平的重要指標,也是計算客貨周轉量、運輸密度和機車車輛運用效率等指標的基礎資料。 -
By using the improved gravity model and gray theory model, the essay makes forecast analysis on future passenger traffic volume of shjiazhuang - taiyuan passenger - dedicated line from three aspects, including passenger flow of local line, passenger flow originating from other railways and induced passenger flow, and using gdp and population density of surround cities along the passenger corridor, the passenger traffic volume on existing line of shijiazhuang - taiyuan passenger corridor and the weighted operation time between cities as impact factors respectively
摘要利用改進的重力模型和灰色理論模型,從石太客運專線的本線客流、跨線客流和誘增客流3個方面,分別以客運通道周邊城市的gdp和人口分布密度、石太客運通道既有線的旅客運輸量、城市間的加權運行時間為影響因子,對石太客運專線的旅客運輸量進行預測分析。
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