群

The results show that the different dominant populations of the community and the distributive patterns of Heptacodium miconioides community in different quadrats are clumpy distributed, but they are different in terms of intensity.

结果是：群落中各优势种群均呈集群分布；七子花种群在各样地亦呈集群分布，但集群强度有差异；各样地中七子花种群小树的集群强度均大于中树，种群呈扩散趋势。

The most popular SCOP family in a cluster is set to the representative family of the cluster. Assigning one SCOP family to multiple clusters is also taken as correct answers.

分群结束后，我们比较其结果与SCOP资料库的分类，以每群中占最多数的SCOP family视为该群的正确答案，且同一SCOP family可同时为多群的答案。

Under cluster innovation environment, SMEs could choose integration of industry, learning and research, technology introduction, cooperative research and development; Empirical studies show that the variable of cluster innovation environment and technical innovation competence in SMEs exits positive correlation; the management department of government and science and technology park should perfect cluster innovation environment,the SMEs should use cluster innovation environment more positively,perfect innovation resources sharing mechanism and cluster learning mechanism, perfecting intermediary service system,establish SMEs'technology innovation system.

政府及科技园区相关管理部门应该进一步完善集群创新环境建设，为群内中小企业营造良好的技术创新环境；中小企业应该更有效的积极利用集群创新环境，更多的通过合作创新实现技术创新能力的提升；健全创新资源共享机制与集群学习机制；健全中介服务体系，建立中小企业技术创新体系，提高中小企业自身技术创新能力。

It is prove that groups of order p2 can be divided into two kinds in the isomorphism sense:(1) cycle group ;(2)commutative group which can be written as a product of two cycle proper-subgroup of order p.

证明了在同构意义下p2阶群共有两类：一类是循环群，一类是可分解为两个p阶真循环子群乘积的可换群。

We establish a relation between μ and the stucture of the group G, and obtain the lower bound of the ratio by the mininal prime divisor of the order and commutator of the group G, and give a necessary and sufficient condition under which this lower bound is attained.

第一部分，记有限群G的阶与不可约特征标个数的比值为μ，我们研究了一般的非交换有限群G的结构和μ之间的关系，通过群G的阶的最小素因子和换位子群G′的最小素因子得到了μ的一个下界，同时给出了达到下界的一个充分必要条件。

Rough ideals been first introduced by Kuroki N. Under the condition of the congruence relation, a rough set of a subsemigroup was proved to be its subsemigroup, while that of a leftideal was also proved to be its leftideal.

Kuroki N研究了半群中的粗理想，首次提出了粗子半群和粗理想的概念，证明了在同余关系下，半群的粗糙集是半群，左理想的粗糙集是左理想。

Kuroki N firstly put forward the notion of rough subsets and rough ideals in semigroups, testifying that Under the condition of the congruence relation, a rough set of a subsemigroup was proved to be its subsemigroup, while that of a leftideal was also proved to be its leftideal.

Kuroki N首先研究了半群中的粗理想，首次提出了粗子半群和粗理想的概念，证明了在同余关系下，半群的粗糙集是半群，左理想的粗糙集是左理想。

When form ring satisfies certain Λ-stable range condition, we use the results in [2]to prove the normality of a unitary congruence subgroup EU andan important commutator equation of unitary congruence subgroups.

在型环满足适当的Λ-稳定秩条件时，利用[2]中的结果证明了酉群的同余子群EU的正规性，建立了酉群的同余子群之间的一个换位子公式。

Every connected, compact Lie groups G contains a maximal torus T. This maximal torus is unique up to conjugation, and every element of G is conjugate to the element of the maximal torus.

每个连通紧李群具有极大环面子群，任二极大环面子群彼此共轭，且连通紧李群中每个元素共轭于极大环面的一个元素。

Metacyclic group, which is the expansion of a cyclic group by a cyclic group, is a special group generated by two elements.

亚循环群，即循环群被循环群的扩张，是特殊的二元生成群，Otto Hlder曾研究并给出了有限亚循环群的构造；G。

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