“四角形”概念、定义、翻译-科学时代

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。

单词	四角形
释义	请查阅四角形--四边形
随便看	discretization technique discriminability discriminability discriminant discriminant discriminant discriminant analysis discriminant analysis discriminant analysis discriminant analysis discriminant analysis discriminant analysis discriminant analysis discriminant analysis discriminant analysis discriminant analysis discriminant function discriminant function discriminant function discriminant function discriminant of an elliptic curve discriminant of a number field discriminant of a quadratic form discriminant rule discriminant threshold