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衡量一条线路标准的高低,应该是适应运量逐渐增长规律的运输能力大小,运输能力越大,标准就越高;不应该指限制坡度的陡缓、曲线半径的大小等等;线路质量的好坏,具体表现在投资回收期的长短和经济效益的高低,而不是其他。当然,建筑物和设备等的质量是不可忽视的。
Measuring the level of a line standard should be to adapt to the gradual growth of traffic capacity of the size of the transport capacity, the greater the transport capacity, the higher the standard; it should not be limited to the steep slope, the radius of the curve and so on; good line quality Bad, specifically reflected in the length of the payback period and the level of economic benefits, rather than the other. Of course, the quality of buildings and equipment can not be ignored.