subring 中文意思是什麼

subring 解釋
輔助環
  1. A subset s of a ring a is a subring of a.

    環A的子集S叫作A的子環。
  2. Moreover, rough sets in a ring is studied and the concepts of rough subrings, rough ideals are been first introduced. under the condition of the congruence relation determined by a given ideal in a ring, rough sets of a subring is proved to be its subring, while that of a ideal is also proved to be its ideal

    進一步，研究了環中的粗糙集，引入了粗子環和粗理想的概念，證明了在環中一固定的理想所決定的同余關系下，子環的粗糙集是子環，左（右，雙）理想的粗糙集是左（右，雙）理想。
  3. In this paper, the fuzzy uniform ring, fuzzy uniform subring, fuzzy uniform residue class ring, and direct product of fuzzy uniform rings are defined ; the three necessary and sufficient conditions to describe fuzzy uniform ring by the fuzzy topological ring of type ( qu ), by fuzzy uniform space and by a family of fuzzy subsets of a ring are obtained

    摘要本文定義了模糊一致環概念，研究了它與模糊拓撲環的關系及它與模糊一致空間的關系；給出了藉助于環的模糊子集族對模糊一致環的刻畫，還引入了模糊一致子環，模糊一致剩餘類環與模糊一致環的直積；並討論了它們的分離性。
  4. A subset s of a ring a is a subring of a

    環a的子集s叫作a的子環。
  5. Strong fuzzy subring of a ring

    一個環的強模糊子環
  6. In this paper, the concept of ideal of ring is spreaded by widening the satisfying conditions of the subring of ring, thus the concept of weak nearly - ideal is drawn out, and several basic properties of weak nearly - ideal are given

    通過對環的子環所滿足的條件進行加強，推廣了環的理想概念，引入了弱近理想的概念，討論了弱近理想的性質，以及弱近理想與近理想、理想、弱理想的關系
  7. We define a frobenius map over galois, trace codes and subring subcode. we prove the trace of dual codes over galois is the dual codes of subring subcode. all the results are very important for the study of the error correcting codes over rings

    第四，作者在galois環gr （ q ~ m ）上定義了frobenius映射，並在該環上定義了跡碼和子環子碼的概念，得到了galois環上的一個碼的對偶碼的跡碼是該碼的子環子碼的對偶碼。
  8. Fonally, in a ring, the corresponding results of a semigroup and a group are generalized. fuzzy rough sets in a ring is studied and the concepts of r fuzzy rough subrings, fuzzy rough ideals are been first introduced. under the condition of the congruence relation determined by a given ideal in a ring, fuzzy rough sets of a fuzzy subring is proved to be its fuzzy subring, while that of a fuzzy ideal is also proved to be its fuzzy ideal

    最後，把半群和群中的相應結果推廣到來了環中，引入了模糊粗糙子環和模糊粗糙理想的概念，得出在環中一固定的理想所決定的同余關系下，模糊子環的模糊粗糙集是模糊子環，模糊左（右，雙）理想的模糊粗糙集是模糊左（右，雙）理想。
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