Shanghai Xujiahui junction station is the only large type transfer junction station of 3 urban lines in the network of Shanghai rail traffic.

轨道交通徐家汇枢纽是上海市轨道交通网络中唯一的一个3条市域线交汇的大型换乘枢纽。

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So test research and theoretic analysis should be done to optimize designing such type transfer-structure. The dissertation comes from an actual project.

所以，对于如何优化设计该种类型的转换结构，需要进行试验研究和相应的理论分析。

youdao

So test research and theoretic analysis should be done to optimize designing such type transfer-structure. The dissertation comes from an actual project.

所以，对于如何优化设计该种类型的转换结构，需要进行试验研究和相应的理论分析。

youdao