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。
2
Corneal stroma cells formed triangle and arborization, cell-cell junction was obvious, and formed network link.
角膜基质细胞拉长生长，呈三角形或树枝状，细胞间连接明显，可形成网状连接。
3
So based on planning idea of bus routes graded, a new planning method of bus network graded and mutual connect underground and free bus transfer junction stations is researched.