摘要
针对不同省份高速公路发展所处的阶段,提出利用高速公路收费数据进行货运量统计的方法。
According to the stages of expressway development of different provinces,the methods of doing road freight statistics with expressway toll data are given.
关键词
统计
货运量
高速公路
收费
statistics
volume of freight
expressway
toll
