The partition of externaltraffic zone is essential to data collection and demand forecast.
外部交通区的划分是资料收集和需求预测的基础。
2
This stand economics perspective, the combination of macro and micro knowledge, and use of supply and demand curves to analyze the externaltraffic congestion because of Wuhan City;
本文站在经济学的视角下，结合宏微观知识，用供给需求曲线与外部性来分析武汉市交通拥堵的原因；
3
The study also found that due to the geographical restrictions, not only the water and animal resources but also the internal and externaltraffic conditions in it performed ordinarily.