“二次曲线”概念、定义、翻译-科学时代

单词	二次曲线
释义	数学词汇手册二次曲线 conic；conic section；second-order curve
随便看	Townsend ionization Townsend theory town-settlement townsfolk township township and village enterprise development zones township enterprises township government township jazz township line township road township road township school township school administration town-site survey townsman townspeople townspeople town suit town talk town theatre town wear tow-to-top converter tow tractor toxaemia of pregnancy

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。