“正常二次曲面”的概念、定义、翻译、参考文献-科学参考

单词	正常二次曲面
释义	正常二次曲面 Mathematics proper quadric正常二次曲面，真二次曲面 proper quadric surface常态二次曲面，正常二次曲面
随便看	auditory function auditory/hearing threshold auditory masking auditory modality auditory multifrequency steady state evoked potential auditory nerve auditory prosthesis auditory scene analysis auditory scene synthesis auditory source width auditory space localization auditory threshold auditory tube audit report audit sampling audit service audit tests audit trail Audrey Flack Audrey Hepburn Audrey Tautou Audrey Thomas Audéoud Mission Auer Leopold auerlite

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。