Abstract:

This paper outlines firstly different pattern of the transportation.On the premise of
the consideration of time factor, it makes quantitative analysisand builds up the model that is
used to choose transporation pattern through minimal expense in the course of completing the

transporation mission, and it analyzes the solution procedures of

the model. It can help
consumers to choose reasonable and economical transportation pattern.

Key words: Transporation pattern, Time factor, Transportation mission, Quantitative analysis

摘要： 本文先对各类运输方式做了概括论述，在着重考虑时间因索的前提下对运输方式的选
择进行了定量分析，提出了利用最小花费来完成运输任务的运输方式选择模型，并分析了该摸 型的求解过程，有助干运输消费者选择经济、合理的运输方式。

关键词: 运输方式, 时间因素, 运输任务, 定量分析