“正半定矩阵”的概念、定义、翻译、参考文献-科学参考

单词	正半定矩阵
释义	正半定矩阵 Physics ＞理论物理学＞数学物理＞释义仿射李代数affine Lie algebra degenerate positive semidefinite matrix正半定矩阵 Mathematics nonnegative definite matrix正半定矩阵，非负定矩阵 positive semi-definite matrix正半定矩阵^†
随便看	Wu Xiaolou Wu Xiaoping Wu Xiaoru Wu Xiaoxuan wuxia TV drama Wu Xichou Wuxi city Wuxi Gang Wuxi High-Tech Industrial Development Zone Wuximan Wu Ximing Wuxi Modern Gardens Wuxing Gardens Wu Xinghua Wu Xingzai Wu Xinlei Wu Xintao Wu Xinzhi Wuxinzi Wuxi oil pump and nozzle Research Institute of China First Automobile Co.，Ltd Wu Xionghe Wuxi opera Wuxi Opera Troupe of Changzhou, Jiangsu Wuxi Opera Troupe of Wuxi City Wuxi Paper in the Vernacular Chinese

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。