“heavy-duty maintenance machinery”的概念、定义、翻译、参考文献-科学参考

单词	heavy-duty maintenance machinery
释义	heavy-duty maintenance machinery 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	odd odd A nucleus odd-A nucleus Oddar Meancheay Province oddball paradigm odd circuit odd component odd coupling odd cycle ODDD odd-dimensional odd-dimensional manifold odd-dimensional space odd-dimensional sphere odd divisor function odd element oddess of mercy vase oddest prime odd-even odd-even check odd-even effect odd even energy odd-even energy odd-even merge sort odd -even nucleus

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。