“挖掘机械”的概念、定义、翻译、参考文献-科学参考

单词	挖掘机械
释义	挖掘机械 Encyclopedia 工学挖掘机械释 excavator挖掘机械用铲斗挖掘高于或低于停机面的物料并装入运输车辆或进行堆料的土方机械。工学挖掘机械释 excavating machinery挖掘机械用于开挖沟槽、采掘物料、填埋场地、破除旧物的工程机械。是各种挖掘机的统称。
随便看	direct summand direct sum module direct sum of groups direct sum of ideals direct sum of modules direct sum of objects direct sum of representations direct sum of rings direct sum of sets direct sum of sheaves direct sum of subspaces direct sum representation direct-sum set direct-sum space direct sunlight direct switching direct system direct system of group Direct teaching method direct theorem direct ties direct titration direct to blister copper process Direct-to-Home (DTH) Television direct topological complement

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。