群

In the study of representations of finite group, lots of evidence suggested that there is a great relationship between the structure of conjugacy classes and the character degrees of finite group.

在群表示论的研究中，大量事实说明群的共轭类结构与群的特征标数量性质间存在着密切的关系。

In addition to the established groups,there are about ten unique chondrites or chondrite grouplets, and also numerous ungrouped irons and iron grouplets.

此外 ，还发现1 0个独特的球粒陨石、许多未分群的球粒陨石小群、铁陨石和铁陨石小群，它们也来自各自不同的母体。

The high degree of competitive and cooperative atmosphere inside the industry cluster makes the enterprises devide the production process much more professionally and subtly, which make it possible that less cost and more frequency of technical innovation can be attained. Owning to the distinct industrial , regional and network characteristics of the industry cluster, the industry international competitiveness can be greatly improved along with the implementation of industrial cluster strategy for those industries which have the characteristics of long production chain and obvious circumbendibus production mode.

产业集群区域内部高度的竞合氛围，使分工更专业、更精细，使成本降得更低、技术创新节奏更快；由于产业集群具有明显的产业特性、地域特性与网络特性，对于那些产业链比较长或迂回生产方式比较突出的产业，利用集群化发展可以迅速提升该产业的区域、国内或国际的竞争优势。

In Chapter 4,we focus on the structure of the rational invariant fields of the maximal subgroups and root subgroups of finite classical groups.

第四章在有限典型群的极大子群和根子群的有理不变式域方面做了一些讨论。

Dickson made outstanding contributions to classical groups. This dissertation analyzes their research background and methods systematically.

考察了有限单群的产生背景以及它们在有限群论中占有至关重要地位的原因，揭示出对有限单群分类的研究是历史的产物。2。

Specific Closed User Group members can have additional capabilities that allow them to originate calls outside the group, and/or to receive

对指定的封闭用户群成员，可以允许它们有向群外进行呼叫和/或接收来自群外的呼入的附加功能。

From the point of the cluster of the small and medium-sized enterprises of Shaodong, this thesis studied the forming and development of the cluster, analyzed the existing problem and reasons of the cluster, compared and contrasted the "mode of shaodong " with " mode of Wenzhou ", and also analyzed the similarities and differences between these two modes, therefore summarized a few pieces of enlightenment for the development of the cluster .

本文从邵东的中小企业群集出发，研究了邵东中小企业集群的形成与发展情况，剖析了邵东中小企业集群发展存在的问题及原因，并与"温州模式"作了对比，分析了这两种"模式"的相似之处及不同之点，由此为邵东中小企业集群发展总结出了几点启示。

Qualitative analysis is used to analyze the performance of the central satellite type Industrial Cluster Structure by classifying the clusters according to their difference behaviors, from micro point of industrial cluster view.

本文从中卫型集群内企业的行为分析出发，通过集群内企业采取的不同行为时集群结构进行分类，从微观角度对其运行绩效进行了定性分析。

In chapter 4, we retroduce monoial category and center over it. moreover, we introduce weak center over weak hopf π coalgebra. After studying of the relationship between it and Yetter-Drinfeld moduels, we could found they are isomophic.

第五章主要讨论了弱Hopf群余代数上的弱相对Hop(来源：Ab9BC论文网www.abclunwen.com)f群余模，引入了迹运算，中心等，在此基础上对弱相对Hopf群余模的研究。

Meanwhile, the experiments show that the multi-level swarm intelligence refinement algorithm is better than the multi-level tabu search refinement algorithm, especially in view of the probability that the approximate global minimum partition of the coarser graph may be the local minimum partition of the finer graph. Furthermore, the experiments show that the multi-level ant colony optimization refinement algorithm achieves more performance improvement than the multi-level particle swarm optimization refinement algorithm, using the gain of vertex more effectively.

实验数据反映出，针对最小图上的全局最优剖分可能是初始图的局部最优剖分、粗化图上的全局最优剖分可能是细化图的局部最优剖分的情况，基于群智能的多水平迁移优化算法相比基于禁忌搜索的多水平迁移优化算具备更强的逃离局部最优的能力；基于蚁群的多水平迁移优化算法相比基于微粒群的多水平迁移优化算法，对收益值的启发信息更为有效地利用，取得最佳的性能改进。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失