摘要
论文分析了货物周转量、发送量、装车数、平均运程及货车静载重等铁路运营指标与铁路货运收入的关系 ,运用微积分方法推导出了指标因素影响分析的计算公式 ,得出了分析铁路运营指标对铁路货运收入影响的计算方法 。
It analyzed the functional relations between railway freight transport revenue and railway operating indices such as freight turnover, freight volume, number of car loading, average freight transport distance and average static car load, induced the calculating formulae of factor analysis by using calculus method, inferred the method of calculating the influence of railway operating indices on railway freight transport revenue, and presented a calculating example at last.
出处
《交通运输系统工程与信息》
EI
CSCD
2001年第3期239-241,共3页
Journal of Transportation Systems Engineering and Information Technology
基金
铁道部科技发展计划项目 ( 97F0 9)
