“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	Salt Industry Sites at Nanheya salting lagoon salting method salting out salting-out effect salting technique salt lake Salt Lake City Salt Lake City Scandal salt lake wetland salt layer radiation fog salt leaching of mineral material at general-pressure salt log salt making in sea water salt marsh salt marsh ecosystem salt-mist testing cabinet Salto salt-pepper sign saltpeter salt poisoning salt policies salt produced from Lake Hai salt-producing household Salt Production Archaeology

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。