2) maxi-regular ring
极大正则环
1.
In the noteS, the Partially order and xnaxhal elements are dab￣ It is shown that an element m∈R is maxial iff mk is maximal, and shown that a directly directly finite maxi-regular ring R is unit regular iff mR=mkR, for any maximal element m ∈R, given a sufficieng and necssary condition.
ｍ∈Ｒ是极大元的充要条件为ｍｋ是极大元，直有限的极大正则环是单位正则环的充要条件为ｍＲ＝ｍｋＲ（ｍ是任意极大元）。
3) maximal orthonormal system
极大正规正交系
4) An. (①anode ②normal atmosphere)
①阳极，正极 ②正常大气压
5) self-orthogonal codes
极大自正交码
1.
Binary minimum self-orthogonal codes of dual distance five and their subcodes;
对偶距离为5的极大自正交码及其子码
6) maximal normal subgroup
极大正规子群
1.
This article proves that in the homomorphism of G onto ■,the inverse image of a maximal normal subgroup in ■ is also a maximal normal subgroup in G.
本文得到了在同态满射下,极大正规子群的逆象也是极大正规子群,并给出了极大正规子群的象也是极大正规子群的一些等价条件。
2.
A problem,maximal normal subgroups of Mgroups are also M-groups,was studied by introducing the concept of M-pairs.
通过引入M-对的概念,研究了一个M-群的极大正规子群何时也是M-群的问题,特别是证明了一个强M-群的每个极大正规子群均为M-群。
3.
It is proved that S(G) is the product of the simple normal subgroups of the group G,and R(G) is the joint of the maximal normal subgroups of the group G.
设S(G)是群G的所有本质子群的交,R(G)是群G的所有多余子群的积,证明S(G)是G的所有单的正规子群的积,R(G)是G的所有极大正规子群的交。
补充资料：正则环
正则环
*-regular ring
‘正则环卜一佣.山r对l招;一pe口朋钾Oe劝则。J 带有对合反自同构俐~“*的正则环(仰Nh助-姗愈义下的)(比州肚nllg(谊the别级侣e ofvon卜犯u-~”，使得戊扩=0蕴涵“二0二正则环的幂等元。称为一个投影算子(p咧戊tor)，若。*二。.，正则环的每个左(右)理想由唯一的投影算子生成.这样可以谈到·正则环的投影算子的格.若格是完全的，则是一个连续几何(contjnuous罗。能好).一个有齐次基“t，…，a。(。)4)的有补模格(m团过肚妞-石ce)(亦见有补格(】atti优俪伍comPlemet出))是有正交补的格，当且仅当它同构于某个，正则环的投影算子的格.
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参考词条