查询词典 representation theory

Essentially, a theory is an abstract, symbolic representation of what is conceived to be reality.

理论在本质上对认识了的现实的一种抽象和符号化的表达

But the simplicity of this picture was lost as the theory developed, and it was Niels Bohr himself, one of the earliest creators of the atomic model, who warned against overvaluing it as a representation.

但是随着原子理论的发展，这种简单化的图画就不知所措了，正是原子模型最早的创造者尼尔斯*波尔本人警告不要高估原子模型在再现方面的作用。

The thesis is organized into three parts: in the first part, through analysis of the ideal of habitat environment in the traditional culture, the central issues of the study -natural ecology and morphological ecology - are proposed; in the second part, through the theory of sustainable development and ecology, the typical cased in traditional habitat are evaluated from different standpoints, and sustainable development strategies of the traditional habitat environment in the aspects of natural ecology and morphological ecology are recapitulated; in the third part, with cases of the experimental practices nowadays in habitat environment, the possibility of the representation and development of the spirit in the traditional ideal habitat environment are finally presented.

本文的研究框架分为三个部分：第一部分通过对传统文化中反映的人居环境理想的分析，提出传统理想人居环境的研究核心——自然生态与形态生态；第二部分运用当今的可持续发展理论、生态学观点，多角度地评析了传统人居环境的典型案例，概括出传统人居环境在实现自然生态与形态生态两个方面所遵循的可持续发展的原则；第三部分从目前人居环境领域内的实验性探索切入，探索了传统的理想人居环境精华在当代再现并发展的可能性。

Subsequently, the contrary-based concept design model integrating with Triz theory is presented, which generates new concepts by reformulating the representation of the existing product concepts through parametric variations, substitutions and other formal operations.

然后根据旋转动力学理论提出了尺度弯曲的产品模型和该模型的启发式建模方法，提出了与Triz理论结合的对立创新模型，其以对立矛盾为出发点，寻找对立转换条件来消除矛盾，进而实现创新。

Upon discussion on how to translate ci, versified translation is advocated. Besides, the thesis adopts Mr. Xu Yuanchong translation theory of three- aspected beauty and approaches the representation of ci from the respects of ii Abstract beauty in sense, in sound and in form. According to the author, beauty in sound and in form should be reproduced on the premise of reproducing the original beauty in sense.

枯讨论词该如何译时，本文提倡诗体化译法，并采用许渊冲的&三类&翻译理论，以李清照的词为例，从意美、音美、形美三方面探讨词类的再现，认为在保征传达词意类的前提下，应兼顾音美和形美。

Based on the meaning of object state in tracking theory, a novel representation for object state is proposed, which differs from traditional one with only locomotors state. In this thesis, model parameters may also represent the object state in according to different situations. Thus, the localization and characters of object are filtered synchronously, which accelerates the matching and tracking speed in real-time tracking system, especially for complicated object. In summary, this thesis studies the methods of template obtaining, updating and matching, etc.

从跟踪理论的目标状态所表示的意义出发，提出了将目标模型参数与运动参数同时作为目标状态进行滤波的方法，改变了传统方法中只利用目标运动状态的情况，在确定目标位置的同时能够匹配目标轮廓或其他特征，对于复杂的目标，可以快速鲁棒的完成视频帧中的模板匹配和跟踪。

Formal Theory of context can be used in many areas of AI: Using the formal notion of context in representation and reasoning not only embodies context-dependency of knowledge, but also make representations simpler. Since the reasoning process can be localized, the efficiency and openness of systems are both improved. In Natural Language Understanding systems, formal theories of context provide a framework for representing ambiguity and make the process of disambiguating easier.

形式化的context概念可以用于AI的许多领域：在知识表示和推理中使用形式化的context概念，不仅能体现知识对context的依赖性；而且表示结果简洁，可以局部化推理过程，提高系统效率，建立开放的AI系统；context形式理论为语言歧义性的表示提供了一个形式框架并使消歧过程更方便；context决定了中肯性标准，从而有望改善智能信息检索系统的性能。

Theatrical System of Dialectics is not only the dialectical relationship of arena element of the dialectal theater system of Brecht, art taste and society effect, and the development theory of Marxism and the drama representation or innovation, but also opening out the biased, intentional or unintentional misinterpretation and utilitarian inclination in the reception process.

这里的&辩证&不仅指向布莱希特戏剧体系内在关联，即舞台各元素之间的相互依存关系，艺术审美和社会功效的关系，以及马克思主义辩证法的发展论和戏剧艺术表现与创新的关系；而且揭橥布莱希特与我国新时期戏剧之间的比较关系，即我国接受布莱希特过程中所出现的整体与局部、理解与误读、理论与实践以及艺术追求与意识形态导向等具体情境。

The chapter two is the basic theory of wavelet analysis applying to multi-scale representation of DEM.

第二章为小波分析应用于DEM多尺度表达的基本原理。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。