“elevating screw”的概念、定义、翻译、参考文献-科学参考

单词	elevating screw
释义	elevating screw 升降丝杠上升螺旋螺旋起重器
随便看	reverse circuit reverse circulating sub reverse circulation reverse-circulation core barrel reverse circulation drilling reverse circulation gravel pack reverse circulation gravel pack technique reverse circulation junk basket reverse circulation valve reverse circulation washing reverse clipping reverse clutch reverse code reverse-code dictionary reverse code dictionary reverse collection reverse combustion reverse compatibility reverse connection reverse contact reverse control handle reverse convex program reverse conveyer pawl reverse counter gear reverse counting

科学参考收录了1248194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。