“居庸关过街塔门元代浮雕”的概念、定义、翻译、参考文献-科学参考

单词	居庸关过街塔门元代浮雕
释义	居庸关过街塔门元代浮雕 Encyclopedia 历史学古代雕塑释 Yuan Dynasty Reliefs on the Gate of the Over-street Tower at Juyongguan居庸关过街塔门元代浮雕中国元代浮雕。
随便看	principal axis transformation principal-axis transformation principal band principal base principal bending moment principal block principal branch principal bronchus principal bundle principal bundle connection principal category principal cell principal character principal circle principal class principal coefficient of contraction principal cohomology class principal coincidence curve principal component principal component analysis principal component analysis and singular value decomposition principal component analysis (PCA) principal component analysis, PCA principal component analysis,PCA principal component clustering

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。