1) polar radical classes
极根类
1.
Namely, a polar radical classes is nothing but the essentially closed classes.
利用本质子群与本质扩张的概念，证明了极根类恰是本质闭类。
2) radical class
根类
1.
In this paper,we apply the results established by the author in to observe the well known radical classes (eg.
用文献［１］所建立的理论于Γ－环论中几类重要根类的考察，成功地说明了文献［１］的理论能统一处理Γ－环中由元素的性质所确定的根论问题，从而简化了人们的工作。
2.
In this paper we consider certain conditions on properties that elements of a Γ ring may have which determine radical classes.
本文列出六个条件，研究出当Γ－环元素具有的性质适合哪些条件就能确定根类，从而使判断元素的某个性质是否可确定根类相当简化。
3.
The notion of prime selector is generalized,the relationship between radical classes and prime seleetors of lattice ordered groups are investigated.
推广了素选择的概念，研究了根类与素选择之间的关系，证明了每个素选择确定唯一根类而每个根类有一个最小的素选择表示。
3) Radical classes
根类
1.
In this paper,C-radical classes are determined by the lattice of convex l-sub- groups,and K-radical classes of l-groups are studied.
本文研究了Ｃ-根类（即凸ｌ－子群格可分辨根类）和Ｋ－根类。
4) polar class
极类
6) the root extreme graph
根极值图
1.
In this paper,the authors characterize the minimum real roots of the adjoint polynomials of a class connected graphs with character3 and cyclomatic number 3,in which the root extreme graphs are given.
刻画了特征标为-3、基圈数为3的连通图族伴随多项式的最小根,给出了其对应的根极值图。
补充资料：根极
1.犹根本。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条