“trough girder”的概念、定义、翻译、参考文献-科学参考

单词	trough girder
释义	trough girder Encyclopedia 工学〔铁路桥梁〕释 trough girder铁路槽形梁由侧面两片主梁与底部道床板刚性连接成一整体，并将轨道结构置于底部道床板上的铁路下承式预应力混凝土桥梁结构。
随便看	electromagnetic medium bosons electromagnetic metallurgy electromagnetic metallurgy in continuous casting electromagnetic metamaterials electromagnetic meter electromagnetic method electromagnetic method discharge measurementt electromagnetic moment electromagnetic momentum electromagnetic momentum flow density electromagnetic multipole radiation electromagnetic parameter analysis and recording equipment electromagnetic parameters measuring instrument electromagnetic picture of world electromagnetic potential electromagnetic print head electromagnetic processing of materials electromagnetic processing software electromagnetic process of materials electromagnetic properties of rock electromagnetic properties of rocks electromagnetic propulsion electromagnetic pulse electromagnetic pulse bomb electromagnetic pulse protection

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