“trans-sectional continuously welded rail track”的概念、定义、翻译、参考文献-科学参考

单词	trans-sectional continuously welded rail track
释义	trans-sectional continuously welded rail track Encyclopedia 工学[轨道特征]释 trans-sectional continuously welded rail track跨区间无缝线路由长钢轨焊接形成的、长轨条长度跨越两个或更多个区间，车站正线采用无缝道岔的铁路轨道。是轨道工程中的一项重要的先进技术，在高速、重载铁路上得到普遍应用。
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