Usually, rapid public transport and large volume of traffic with electric energy power and by wheel running mode is referred to as rail traffic.
通常以电能为动力，采取轮轨运转方式的快速大运量公共交通总称为轨道交通。
Taxi, which is the most active transport mode, has been becoming an important part of the urban public transportation.
出租汽车已经成为城市公共交通的重要组成部分，也是最为活跃的交通方式。
Structure of urban public transport; Saving-energy; Theory of dissipative structures; Energy-saving mode;
城市公共交通结构； 节能； 耗散结构理论； 节能模型；
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