“保定三句兵”的概念、定义、翻译、参考文献-科学参考

单词	保定三句兵
释义	保定三句兵 Encyclopedia 历史学铜器群∙商周释 Baoding Three Bronze Dagger-axe保定三句兵中国商代晚期青铜器。又称商祖父兄三戈、鸟形三戈、商三勾兵。
随便看	quartic residue quartics quartic surface quartic symmetric graph quartic symmetry quartic vertex-transitive graph Quartier Latin quartile quartile coefficient quartile deviation quartile range quartile skewness quartile skewness coefficient quartile variation coefficient quartoid quartz quartz album quartz andesite quartz barometer quartz ceramics quartz clock quartz crystal quartz crystal clock quartz crystal filter quartz crystal frequency standard

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。