It is the key issue to affect the operation safety that air charge once more when trains apply cycle breaking on Downhill Slope interval.

列车在下坡道区间循环制动时的再充气是影响列车安全运行的关键问题。

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Through three links of design, construction and monitoring, a closed cycle system is set up for the monitoring of stability of high slope of three Gorges Prject permanent lock.

通过设计、施工、监测三大环节，建立闭循环系统，对三峡永久船闸高边坡进行稳定性控制。

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The following chart shows the relationship between the slope of the yield curve and the profits cycle.

下图表明了收益曲线的斜率与利润周期之间的关系。

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The town of maybe a few hundred people is locked in a self-sustaining cycle of grief after a school bus slides off the road one morning, careens down a slope, and sinks in an icy lake.

CNN: Review: Vengeance in a town full of grief in 'The Sweet Hereafter'