“大型养路机械”的概念、定义、翻译、参考文献-科学参考

单词	大型养路机械
释义	大型养路机械 Encyclopedia 工学铁路养路机械释 heavy-duty maintenance machinery大型养路机械在封闭线路条件下，用于铁路线路路基、道床、轨枕及道岔、钢轨等工务基础设施的大修、综合维修及专项修理的机械设备。
随便看	Birkhoff mechanics Birkhoff normal form Birkhoff regularization Birkhoffs theorem Birkhoff stratification Birkhoff theorem Birkhoff-Witt theorem Birkin National Park Bir Lehlu Birman Birmingham Birmingham Campaign Birmingham crater Birmingham School Birnbaum Birnbaum theorem birnessite bi-rotation birotunda birret Birtel Birth birth-and-death process birth[-and]-death process birth and death process with catastrophes

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。