“上海中国航海博物馆”的概念、定义、翻译、参考文献-科学参考

单词	上海中国航海博物馆
释义	上海中国航海博物馆 Encyclopedia 历史学〔华东〕释 China Maritime Museum上海中国航海博物馆中国自然科学类博物馆，国家一级博物馆。
随便看	principal-axis method principal axis of inertia principal axis of strain principal axis solution 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

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。