“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	history of metallurgy history of metrology in the world history of Mexico history of Micronesia History of Military Medicine history of military technology history of mind history of modern agricultural economic History of Modern Architecture History of Modern Chinese Gardens History of Modern Chinese Literature History of Modern Chinese Opera History of Modern Design history of modern education of mechanical engineering History of Mongol Music history of mulberry cultivation history of mullet culture in China history of mung bean cultivation history of museum education history of museum visitor study History of Music of Chinese Ethnic Minorities history of natural science history of Nauru history of navigation engineering technology in the world history of navigation technology

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。