“二次曲面”的概念、定义、翻译、参考文献-科学参考

单词	二次曲面
释义	二次曲面 Physics 通类数学 quadric [surface]二次曲面 conicoid二次曲面 quadric①二次曲面｛数｝ ②二次的 Mathematics ＞拓扑学与几何学＞射影几何学·仿射几何学＞释义 quadratic surface二次曲面 conicoid二次曲面 quadratic surface二次曲面 quadric二次的；二次超曲面 quadric surface二次曲面^† surface of second order二次曲面^† Astronomy quadric二次曲面
随便看	public health care system public health emergency public health laboratory sciences Public Health Management public health nutrition public health protection Public health service system public health surveillance public health system public history public hospital public housing public housing policy public information Public Information Graphical Symbols public information resource public institutions accounting Public Interest public interest public interest litigation public interest theory public internet of things public involved on greening publicis group publicitization of sex

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。