... traffic surveillance & control system 交通控制系统 arrival intervals 到达间距 directional with loops 附有圈道之直接交叉型 ...
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The discussion centres on the train following interval on line, the train departure and arrival intervals in station and carrying capacity of district.
重点探讨了列车追踪运行间隔、列车追踪到达及出发间隔以及通过能力的分析计算。
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