学过中学代数的人都会知道: “以实数为系数的n(≥2)次方程如果有复数根a+bi则必还有一个复根a—bi(a,b皆为实数)”而以有理数为系数的n(≥2)次方程,如果有无理数根,则这些无理根也有类似的性质,有这种性质的根的集合我想给它起个名字,以后 People who have studied middle school algebra know that: "If n (≥2) equations with real numbers have a + bi, then there must be a complex root a-bi (a, b are all real numbers) However, if there is an irrational number root, these irrational roots have similar properties with n (≥2) degree equations with rational numbers as coefficients. I want to give it a name after the set of roots of this nature