In corridors where there is dedicated passenger service, track maintenance will likely be scheduled during times in which no trains are operating, which will enhance safety.

在致力于提供旅客服务的线路上，轨道维护应安排在无车辆运行时进行，以确保安全。

youdao

All of these studies will certainly play positive and promotive roles in guiding rail track maintenance and assisting governor decision-making.

这对于下一步进行轨道养护管理辅助决策的研究必将产生积极的推动作用。

youdao

It is an important method for scientific management of tracks to inspect track defects, direct track maintenance operation, and measure dynamic quality of tracks by maintenance car.

利用轨道检查车检查轨道病害，指导线路维修作业，评价轨道动态质量，是实现轨道科学管理的重要方法。

youdao

Instead he called for a special technical inquiry into track maintenance and metal fatigue.

BBC: Rail inquiry report due on Friday

The court was told a coupler which had been attached to the broken-down track maintenance wagon broke, allowing it to detach from the train which was pulling it.

BBC: Runaway Tube train: Operators fined ?300,000

But even with a measure of success, it must know that the stories that will still predominate are more likely to be about imploding casualty departments and shoddy track maintenance than barely perceptible amelioration.

ECONOMIST: Bagehot