“railway track”的概念、定义、翻译、参考文献-科学参考

单词	railway track
释义	railway track Encyclopedia 工学铁道轨道释 railway track铁道轨道由钢轨、扣件、轨枕（或轨道板）、道床（或底座、支承层）、道岔及轨道加强部件等组成，铺设于路基、桥梁、隧道等线下基础之上，用于传递车轮荷载并提供列车车轮走行和导向的设施。
随便看	The National Herald The National History Institute The National History Museum of the Kyrgyzstan Republic the National Institute for Occupational Safety and Health The National Instructing Committee of Vocational Education of Cultural Heritage Conservation The National Library of Medicine ,NLM the National Major Industry POPs Pollution Prevention and Control "12th five-year" Program The National Mineral Resources Planning The National Museum of Archeology, Anthropology and History of Peru The National Museum of Australia The National Museum of Emerging Science and Innovation The National Museum of History of Azerbaijan The National Museum of Mongolia The National Museum of Pakistan The National Museum of Yemen The National News Broadcast The National Office of Animal Health The National Political Security Bureau The National Program of Action for Child Development in China The National Question and Leninism The National Question in Our Programme the National Road Construction Association The National Salvation of Shanghai Literature and Arts Association The National WWII Museum The National Young Singers' Competition

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