“hydraulic shovel”的概念、定义、翻译、参考文献-科学参考

单词	hydraulic shovel
释义	hydraulic shovel Encyclopedia 工学露天装载设备释 hydraulic shovel液压正铲挖掘机采用容积式液压传动系统，直接控制各系统机构运动状态，铲斗方向向上工作的挖掘机械。
随便看	community identity community information communication community integrated service centers community interaction Pattern community internet of things community interpreting Community intervention study community invasibility community investigation community issue community landscape dynamic model Community Language Learning community leader community-level mutual aid community-level self-governance community library community long term care community management Community management project community medical service center Community medical services community mental health Community mobilization community mosaic community movement

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。