论文部分内容阅读
轨道交通安防需求高2011年,铁路基本建设投资达6,000亿元。到2015年,铁路线总长度超过12万公里(2010年底为90,993公里);高速铁路的总长度超过16,000公里(2010年底为8,358公里)。2010-2015,城市轨道交通方面的投资将达到11,588亿人民币,是2010年的5.93倍。截止2011年2月底,已经有36个城市申请了轨道交通建设项目,并且
High Demand for Rail Transit Security In 2011, railway infrastructure investment reached 600 billion yuan. By 2015, the total length of the railway line will exceed 120,000 kilometers (90,993 kilometers at the end of 2010); and the total length of the high-speed railway will exceed 16,000 kilometers (8,358 kilometers at the end of 2010). From 2010 to 2015, investment in urban rail transit will reach 1,158.8 billion yuan, 5.93 times that of 2010. As of the end of February 2011, 36 cities have applied for rail transit construction projects, and