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铁路一直以来都是我国重要的运输人员及物资的载体,铁路运输每年在我国交通运输行业中发挥着巨大的作用。近些年来,我国已经建成了很多条铁路运输线路,在我国组成一条交通运输网络,沟通、连接了我国主要的交通运输网络。铁路运输的发展有效的提升了我国社会经济的发展与进步,同时对于铁路路基建设施工工艺也提出了更高的标准与要求。
The railway has always been an important carrier for our country’s transport personnel and materials. Rail transport plays an important role in the transportation industry of our country every year. In recent years, China has built a large number of rail transport routes, formed a transport network in our country, communicated and connected the major transport networks in our country. The development of railway transportation has effectively promoted the development and progress of our society and economy, and at the same time, put forward higher standards and requirements for the construction technology of railway subgrade construction.