Abstract: This paper states the differences of the practical volume of traffic in social production process from the statistical volume of traffic in 《Statistical Yearbook》 in such aspects as concepts, properties, and usage. In the paper, the author analyses the turnover volume and points out the influences of irrational transportation on volume of traffic and turnover volume, and discusses theoretically the ways to solve the practical problems in present transportation planning and forecasting.

摘要： 本文阐述了社会生产过程中实际运量与《统计年鉴》中统计运量之间在概念、性质、用途等方面存在的区别,对周转量也作了分析。同时指出了不合理运输对它们产生的影响。针对当前运输规划和预测工作中存在的一些实际问题,从理论上探讨了解决的途径。