From both aspects of theory and practice , this paper analyzes systematically the traffic features of a multi - central clustered city and the influential features of selecting the modes of traffic linkage among clusters , generalizes such selecting modes as expressway system , subway light rail and suburban railway , analyzing their respective features and planning methods 文章比较系统地分析了多中心组团式城市布局的交通特点、组团间交通联系方式选择的影响因素,总结出现阶段可供选择的四种方式:快速道路系统、地铁、轻轨和市郊铁路。并逐一分析了每一种方式的适用特点和规划方法,从理论和实践两方面进行了论证。
According to the goal demand of a mining area ' s sustainable development and based on the conditions status quo of our country ' s coal mining areas , selected modes and realization paths of the strategy for a mining area ' s sustainable development are discussed deeply and systematically , then the corresponding enforcing countermeasures and policies are put forward 按照矿区可持续发展的目标要求,立足我国煤炭矿区的现状实际,深入系统地探讨了矿区可持续发展战略模式的选择与实现途径,并提出相应的可执行性对策措施。本研究中取得的一些重要成果,已写成学术论文并公开发表。