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近年来,我国铁路建设发展迅速,已先后完成了上海磁悬浮专线、京津高速客运专线等举世瞩目的铁路建设项目。按照我国近期高速铁路规划,到2012年底我国将建成客运专线42条(总里程13000km);其中时速250km
In recent years, with the rapid development of railway construction in our country, the railway construction projects that have attracted worldwide attention, such as Shanghai Maglev Line and Beijing-Tianjin High-speed Passenger Dedicated Line, have been completed successively. According to China’s recent high-speed railway plan, by the end of 2012, China will build 42 passenger dedicated lines (total mileage of 13,000km); of which 250km