查询词典 group representation

Further, we can also define if a Coset graph is a graph representation, we note it GR for short, that is, the relevant group is exactly equal to the full automorphism group of the Coset graph.

甚至，我们也可以定义一个陪集图是一个图表示，简称GR，即相应的群是否恰等于它的这个陪集图的全自同构群。

By using the group-chain, the wavefunctions of the 4f〓 configuration for RE ions are also expressed as linear combinations of group-chain basis functions in Butler's irreducible representation notation. The matrix elements of the CF Hamiltonian then are calculated by means of the Wigner-Eckart theorem and factorization lemma of the jm factors. Before the CF level fitting, a point-charge calculation of the conventional CF parameters B〓 has been performed by means of the lattice-sum technique from the known crystal structure data. The corresponding parameters in the group-chain are calculated by the conversion relationship between two schemes that proved identical in essence, which are usually used as initial values in the fit to the experimental levels. The ratios of the same k-value CF parameters are suggested as the constraint conditions in the fit, in order to utilize fully the symmetry distortion degree of the studied system.

利用群链理论，属稀土离子4f〓组态的波函数表示为以不可约表示标记的群链基波函数的线性组合；借助Wigner-Eckart定理和2jm和3jm因子的分解定律计算了晶场哈密顿的矩阵元；根据点电荷模型和已知晶体结构数据，利用点阵求和技术计算得到传统晶场参数B〓初值，相应的非传统形式的群链参数初值则由两种方案下的转换关系求得；这些初值通常作为非线性拟合晶场能级计算的初值，系统的对称性畸变信息则反映在以同阶晶场参数的比值作为能级拟合的约束条件。

The generators and irreducible representation coherent stato of the SU(1,1) group are constructed by using the inverse operators of hose harmonic oscillator, and the inhomogeneous inverse differential realization s of the SU(1,1) group are derived

利用玻色振子的逆算符构造了SU（1，1）群的生成元和不可约表示的相干态，导出了SU（1，1）群的非齐次逆微分实现。

On the base of applied tech. and system structure, the key tech. are expressed in detail. It includes:Knowledge representation technology: it is described in two stages by "Depictive frame + Rule group"."Depictive frame" is used to reflect the factors concerning question field."Rule group" reflects the son-question in question field; knowledge management system: it is made up of knowledge-base editing component, factor classifying component, knowledge inspecting component and extractive knowledge component; uncertainty reasoning adopt method of elicitation search strategy and data drive controlled by member knowledge. It take reliability of compound proof at first. That can resolve the matching contradiction. Reasoning explanation introduce pre-text and followed method of resolving path. Knowledge discovery component take SLIQ as basic arithmetic. It provides classification model in two stage forms which aim at training suit. That is decision tree and productive rule.

在确定应用技术与系统结构的基础上，重点阐述了本文的核心技术，这包括：知识表示技术，采用"描述框架+规则组"的层次结构，"描述框架"用于描述问题域所涉及的因素，"规则组"反映问题域内的子问题；知识管理系统，由知识库编辑构件、因素分类构件、知识检测构件和知识求精构件组成；不确定性推理机采用启发式搜索策略，元知识控制的数据驱动，以复合证据可信度优先作为匹配冲突消解的策略，推理解释采用预置文本与求解路径追踪的方法；知识发现，采用SLIQ快速可伸缩算法，分类模型用判定树与产生式规则两种形式描述。

Methods The same therapy was used to treat 54 cases of diabetes complicated with pulmonary tuberculosis and 60 cases of pulmonary tuberculosis without diabetes,compare the clinic symptoms,X ray representation of the chest,laboratory results,and curative efect of group A with group B.

同期选取 5 4例糖尿病合并肺结核患者与6 0例非糖尿病肺结核患者，以同一抗痨方案治疗，比较两组病例的临床症状、胸部 X线表现、实验室检查及治疗效果。

As this type of data collection results in a representation of the group rather than individual group member, it is not necessary to aggregate or manipulate data.

由于这种类型的数据收集最终是一个团队而不是团队中的个体成员的代表，所以不必聚合或处理这些数据。

However, Liao's new paintings are free from unified idolized stiff faces and expression. Instead, he attaches importance to representation of the interactive relations among a group of models. Moreover, his way of representation is not influenced by the plane treatment method prevalent in the current art field.

但是，廖真武的新画中没有单一的偶像化呆板面孔和表情，而是注重对一组模特儿的相互关系的表现，而且，他的表现手法并没有因为时下流行的平面化处理方法而刻意改变自己已有的风格。

Collective data collection: Obtaining data from individual group members; data are later aggregated or manipulated into a representation of the group as a whole.

集体数据收集：从小组个体成员处获得数据；这些数据随后被合计或处理，用来代表整个小组。

On the base of applied tech. and system structure, the key tech. are expressed in detail. It includes:Knowledge representation technology: it is described in two stages by "Depictive frame + Rule group"."Depictive frame" is used to reflect the factors concerning question field."Rule group" reflects the son-question in question field; knowledge management system: it is made up of knowledge-base editing component, factor classifying component, knowledge inspecting component and extractive knowledge component; uncertainty reasoning adopt method of elicitation search strategy and data drive controlled by member knowledge. It take reliability of compound proof at first. That can resolve the matching contradiction. Reasoning explanation introduce pre-text and followed method of resolving path. Knowledge discovery component take SLIQ as basic arithmetic. It provides classification model in two stage forms which aim at training suit. That is decision tree and productive rule.

在确定应用技术与系统结构的基础上，重点阐述了本文的核心技术，这包括：知识表示技术，采用&描述框架+规则组&的层次结构，&描述框架&用于描述问题域所涉及的因素，&规则组&反映问题域内的子问题；知识管理系统，由知识库编辑构件、因素分类构件、知识检测构件和知识求精构件组成；不确定性推理机采用启发式搜索策略，元知识控制的数据驱动，以复合证据可信度优先作为匹配冲突消解的策略，推理解释采用预置文本与求解路径追踪的方法；知识发现，采用SLIQ快速可伸缩算法，分类模型用判定树与产生式规则两种形式描述。

Realism concentrates on the representation of the external reality of certain social group, featured by chronological order, omniscient point of view, closed ending, external characterization and so on; modernisms focus shifts to the consciousness and subconsciousness of mankind, mythical archetype, stream of conscious, anti-hero, open ending have been used frequently by modernists; postmodernism serves as a break as well ascontinuity of modernism, similar with modernism, it rebels against any pre-established rules and pays attention to innovations in form, but it emphasizes absurdity, playfulness and the crisis of representation in postmodern society, the blurring of high and low literature, collage, parody are the favorites of postmodernist.

现实主义侧重对社会某一群体的现实生活的反映，一般带有明确的时空概念，严密的情节，常用的叙事角度为全知视角，人物塑造上以外部描写为主；现代主义小说多表现人物内在心理的变化，关注人的意识及潜意识，神话原形、意识流、反英雄、开放式结尾为现代主义小说常用手法；后现代主义小说继承了现代主义对传统的反叛、形式上的革新等原则，但其作品强调后工业社会的荒诞性、游戏性及表征危机，有意识地混淆了高雅文学与通俗文学的界限，拼贴画、戏仿在后现代作品中应用广泛。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。