Through research on the present numeration of national economic benefits, a problem in traffic volume analysis is put forward by traffic assignment theory.
通过对现行国民经济效益计算方法的研究。运用交通分配理论论证了现行计算方法中运量分析存在的问题。
2
The system is running smoothly with large through-putvolume, easy to operate. Advanced programming design with various control modes, react to different situations freely;