我国铁路的发展道路极其曲折,凝聚着千百万人的智慧和力量。并且长期以来在交通运输体系中一直起着骨干作用。由于我国地域辽阔,人口众多,资源分布不均,地区经济发展不平衡,正好适合铁路的技术经济的发展。因此,铁路事业的发展对促进中国建设的快速进步,具有非常重要的意义。 The development of the railway in our country is extremely tortuous and embodies the wisdom and strength of millions of people. And has long played a key role in the transportation system. Due to China’s vast territory, large population and uneven distribution of resources, the unbalanced development of the regional economy is just suitable for the technical and economic development of the railway. Therefore, the development of railway undertakings is of great significance to promoting the rapid progress of China’s construction.