crossover train 中文意思是什麼
crossover train
解釋
跨越齒輪系-
Application of the mf method normally involves construction of an intermediate column at every 4 meters. on a crossover section, which serves as a passage for train change directions, intermediate columns placed at 4 - meter intervals would block the route of a turning train. therefore, a solution must be found to the problem of location of intermediate columns on crossover sections
（四）轉轍段（ crossover ）處以多圓形潛盾工法施作之可能性，由於轉轍段系為提供電聯車換軌功能之處，兩軌道間不能有任何障礙物，而多圓形隧道環片間每隔四米即需中間柱，于設計上有何解決之道。
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