“人到中年”的概念、定义、翻译、参考文献-科学参考

单词	人到中年
释义	人到中年 Encyclopedia 艺术学（影片、电视剧、电视栏目）释 At Middle Age《人到中年》中国彩色故事片。艺术学中国连环画释 At Middle Age《人到中年》中国现代连环画作品。
随便看	orthogonal group pair orthogonal group representations orthogonal icosahedron orthogonal idempotent elements orthogonal idempotents orthogonal increment process orthogonal integral equation orthogonal invariance orthogonal invariant orthogonal involution orthogonal iteration orthogonality orthogonality catastrophe orthogonality condition orthogonality of columns orthogonality of mode shapes orthogonality of rows orthogonality of trigonometric functions orthogonality property orthogonality relation orthogonality theorem orthogonality theory orthogonalization orthogonalization method orthogonalization procedure

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。