n. crossover
misc. branch-cut bridge ; junction line
高速铁路区间渡线的设置受诸多因素的影响。
Setting section crossover in high-speed railway is subject to many factors.
提出了正常间距单渡线实施过程中需要采取的具体措施，包括其夹直线处短轨及其绝缘接头的处理问题。
The problem is, as the author argues, how to take the detailed measures in engineering process, including the technique to deal with the short rail and the insulated …
以北京地铁4号线白石桥至学院南路区间渡线隧道作为工程背景，阐述在复杂环境下浅埋大跨隧道施工的地层沉降控制方法。
Taking the crossover tunnel in the Baishiqiao-Xueyuannanlu metro section tunnel of Beijing metro No 4 as the engineering background, the control method for ground subsidence is introduced.
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