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

单词	light-duty maintenance machinery
释义	light-duty maintenance machinery Encyclopedia 工学铁路养路机械释 light-duty maintenance machinery小型养路机械进行日常养护、临时补修和紧急抢修作业并可依靠人力或者借助于辅助设备随时撤出线路的小型机械设备。
随便看	Yukon Plateaus Yukon River Yukon Territory Yuko Tanaka Yu Kuizhi Yu Kuo-Tsung Yuk Wing Lee Yuk Wing Lee (1904—1989) Yulan Magnolia and Orioles Yule Yule distribution Yulei flower lantern opera Yule-Simpson paradox Yule-Simpson悖论 Yule-Walker equation Yu Li Yu Liang Yuliang Dam Yu Lianquan Yulia Vladimirovna Drunina Yuli (Lopnur) Xian Yulin Caves Yulin Dao Yulin Economic and Technological Development Zone Yu Ling

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。