“conic section”概念、定义、翻译-科学时代

单词	conic section
释义	数学词汇手册 conic section 圆锥曲线，二次曲线，圆锥截线
随便看	butyl phosphate butyl phthalyl butylgly collate butyl-p-hydroxybenzoate butyl propionate butyrase butyrase butyric acid butyric acid butyrinase Butyrivibrio butyrolactone butyrometer butyrometer butyrosin butyrospermum BUV radiation（backscattered ultraviolet radiation） Buwayhids buxaceae buxbaumia buxbaumiaceae buxus Buxus sinica buy and hold decision buy-and-sell agreement buyback

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。