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一、前言随着国民经济发展,铁路运能必须不断提高。在“七五”期间即到1990年,我国的货运量将提高25％,客运量将提高26％。在“八五”期间,由于经济腾飞,更需大幅度地提高运能。既要提高运能,又要节省资金,除依靠本身积累的经验外,还要研究工业发达国家所走过的道路以及最近的一些成熟经验,再结合我国实际情况,制定切实可
I. Introduction With the development of the national economy, the railway transport capacity must constantly improve. During the “Seventh Five-Year” period, that is, by 1990, China’s freight traffic will increase by 25% and its passenger traffic will increase by 26%. During the “Eighth Five-Year Plan” period, due to economic growth, it is even more necessary to substantially increase transport capacity. In addition to building on our accumulated experience, we must also study the road we have taken in industrialized countries and some recent mature experiences. Combining the actual conditions in our country, we should formulate practical measures