“railway track maintenance and renewal”的概念、定义、翻译、参考文献-科学参考

单词	railway track maintenance and renewal
释义	railway track maintenance and renewal Encyclopedia 工学﹝铁路工务养护维修﹞释 railway track maintenance and renewal铁路线路养护维修对钢轨、轨枕、道床、道岔、钢轨伸缩调节器、联结零件及轨道加强设备等线路设备进行的维修和大修。
随便看	sandstone sandstone landform sandstone microstructure sandstone partical size distribution sandstone reservoir sandstorm sandstorm path sandstorms in China Sandu San Du Da Guan Sandu Dao Sanduotang theatre at Family Cao's Courtyard Sandu Shuizu Zizhixian sand wash sand waves sandwich sandwich biscuit sandwich compound sandwich coordination compound sandwich course sandwich hologram sandwich hologram interferometry sandwich immunoassay sandwiching sandwich matrix

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。