Applying a system safety approach to address safety concerns on specific rail lines, and.
应用系统性的安全方法来回应对特定铁路线安全性的担忧，以及。
2
A nonlinear design approach of linear induction motor (LIM) for urban rail transit is presented.
本文提出用于城市轨道交通系统的直线感应电机(LIM)的非线性设计方法。
3
This article also discusses a joint development of urban rail transit construction, land use and financing approach of multi-channel, multi-factor investment.