Theory and application of operation safety assurance of urban rail transit network 并列题名:Theory and application of operation safety assurance of urban rail transit network Theory and application of collaborative passenger flow control in urban rail transit network 并列题名:Theory and application of collaborative passenger flow control in urban rail transit network Theory and application on industrial relevancy of urban rail transit 并列题名:Theory and application on industrial relevancy of urban rail transit Evolution mechanism and generation method of urban rail transit network Theory and application of cooperative optimization in heterogeneous information networks Theory and application of e-waste recycling symbiotic network Theory and application for modernization of urban traffic governance