“improper conic”的概念、定义、翻译、参考文献-科学参考

单词	improper conic
释义	improper conic Mathematics improper conic反常圆锥曲线，退化圆锥曲线
随便看	predatory economic system predatory insect natural enemy predatory Lacewing Predatory ladybug predatory state Predatory Stink Bugs Predatory thrips predawn water potential predazzite predecessor predecessor function predecidual cell predecomposition predefine predefined pre-deflection predegassing Pre-delivered Xingjuan Poems and Literature in the Tang Dynasty predeposition pre-design predesign predestination predetection predetection dedispersing predetermination

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。