The composition of urban traffic is rather complex. To analyze the mixed traffic volumes, a unified standard for calculating vehicular volumes is needed.
城市道路上交通构成复杂，对交通流进行研究时希望能够有一个统一的标准来计量道路上行驶的车辆。
The composition of urban traffic is rather complex. To analyze the mixed traffic volumes, a unified standard for calculating vehicular volumes is needed.
城市道路上交通构成复杂，对交通流进行研究时希望能够有一个统一的标准来计量道路上行驶的车辆。
应用推荐