列车运行调整 meaning in English

train operation adjustment

Study on the strategy of train operation adjustment on high speed railway
高速铁路列车运行调整策略的研究
Exploration on the train operation adjustment for the beijing - shanghai high - speed railway
京沪高速铁路列车运行调整问题的探讨
Analysis of effect of track structural parameters on dynamic responses of ground due to metro train
列车运行调整中三维运行图的实现