每延人公里平均收入: average revenue per passenger-kilometer
Example Sentences:
1.
It is necessary to take a look , from a new point of view , at the economic concepts that are frequently used in metro management 摘要探讨了地铁运输?品的定义问题,提出地铁运输?品不应定义?乘客的位移,而庆定义?客位的位移;计量单位不应是人公里,而应是客位公里。