Therefore, research on the train running plan of Beijing-Shanghai High Speed Railway is of great theoretical and practical significance.
因此，本文对京沪高速铁路列车开行方案的研究具有十分重要的理论意义和实践意义。
It is especially important to make the passenger train running plan rationally and scientifically. On one hand, it should satisfy the demand of the passenger transportation market.
科学地编制旅客列车开行方案显得尤为重要，合理的客车开行方案应在方便旅客和提高经济效益两方面取得平衡。
It is especially important to make the passenger train running plan rationally and scientifically. On one hand, it should satisfy the demand of the passenger transportation market.
科学地编制旅客列车开行方案显得尤为重要，合理的客车开行方案应在方便旅客和提高经济效益两方面取得平衡。
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