为了把握高速公路的运输需求，引入效用理论对高速公路的运输需求预测进行了探索。
In order to grasp the freeway transport demand, introducing the utility theory into the freeway transport demand projections, authors probed freeway transport demand forecast.
通过货运强度与人均出行次数这两个特征变量进行运输需求预测，这种间接预测方法更能把握预测的本质与结果的合理性。
In this paper, transportation demand is forecasted with characteristic variables about the intensity of freight transport and per capita going number.
它会造成需求预测错误、供给缺货或积压、低质服务、低效运输等问题，严重影响供应链的绩效。
Consequently, the demand forecast will be inaccurate and the supply will be out of stock or overstock. Other problems will emerge, such as worse service and inefficient transportation.
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