“urban rail transit subgrade construction”的概念、定义、翻译、参考文献-科学参考

单词	urban rail transit subgrade construction
释义	urban rail transit subgrade construction Encyclopedia 工学城市轨道交通土建工程释 urban rail transit subgrade construction城市轨道交通路基工程由路基主体工程、排水系统、支挡结构、线路防护和路基防护等设施、设备组成。
随便看	ligation of internal hemorrhoid ligation of internal hemorrhoid and excision of external hemorrhoid ligation of rectal prolapse mucosa ligation therapy ligature ligature marks ligature strangulation LIGA技术 Ligeia Mare Li Gen Sheng Liggett light light absorbing matrix light absorption light absorption and selection rules for transitions between electronic states light absorption in solids light accumulator light activated element light activated silicon controlled rectifier light activated switch light-activated switch light adaptation light-addressable potentiometric sensor light addressable potentiometric sensor，LAPS light aggregate concrete

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