“quadric”的概念、定义、翻译、参考文献-科学参考

单词	quadric
释义	quadric Physics 通类数学 quadric [surface]二次曲面 quadric①二次曲面｛数｝ ②二次的 Mathematics quadric二次的；二次超曲面 Astronomy quadric二次曲面
随便看	Cultural Economics Cultural Economics Research Institute in Central University of Finance and Economics cultural economy Cultural Ecosystem Conservation Areas cultural education system Cultural Engineering cultural enterprise cultural entertainment facilities cultural evolution cultural evolutionism cultural exceptionalism cultural exclusion cultural exhibition cultural facilities gathering area cultural federalism cultural field cultural finance cultural forest cultural frame switching cultural function cultural function of green space cultural fund cultural geography cultural hearth cultural hegemony

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。