“平凉户”的概念、定义、翻译、参考文献-科学参考

单词	平凉户
释义	平凉户 Encyclopedia 历史学平凉户释 The Peoples Forced Migrated from Gansu Corridor in Northern Wei Dynasty平凉户中国北魏时从凉州地区迁徙到平城（今山西大同）一带的民户之称。
随便看	lever lever action leverage Leveraged Leasing leveraged leasing leverage ratio leverage subsampling lever-amplification force standard machine lever arm lever arm effect lever connection Leverett Park lever for adjusting lever gyroscope lever gyrosecope lever of crane lever of force lever principle lever relationship Le Verrier Leverrier ring lever rule lever scale lever stop lever-type steam distributing gear

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。