查询词典 unitarily equivalent representation

In this paper, we proposed a novel text representation model named Graph Space Model and introduced a novel way to measure the representation ability of a text representation model.

本文总结了文本表示过程，提出了一种新颖的用于度量文本表示模型表示能力的方法，同时也提出了一系列与文本图表示相关的值得探讨的问题。

According to the characteristics of soybean cultivation areas, the knowledge data representation, combining with the pattern representation and the knowledge unit representation, is used in the system. Under a cross-platform system compeleted by using the module technology and the distribution network technology, this method is helpful to the inference machine's design and implementation.

根据大豆栽培领域问题的特点，本研究选用模式表示与知识单元表示相结合的知识表达方式，在利用组件技术与分布式网络技术实现的跨平台系统下，该方法有助于推理机的设计与实现。

The original contributions of this dissertation: Considering context as a holistic unit of representation, using context representation as a technological approach to the design for the experiential learning, proposing an EL model, creating a conceptual framework of context representation.

论文的创新性贡献体现在：将情境作为整体表征的基本单位；探讨了从情境表征的角度设计体验学习的新路径；提出了体验学习过程模型；构建了情境表征的概念框架。

The paper commences with the analysis of personal identification of the autobiographers, points out that they mostly put emphasis on reflection and discovery of self-value, which are abundant in pursuit of value and show the birth of modern personality witha modern connotation consciousness and the spirit of science.Chapter III, how to write about I, analyzes two representative aspectsselected from many characteristics shown in artistic expression of the autobiographies, one of which is that its method of representation is not limited the single way of classic Chinese autobiographies, i.e, the mixture of representation and argumentation , and thus gives birth to psychologized representation; the second of which is that its surrounding description shows great mobility, which is different from stiffness and other literary forms.

本文首先从现代作家自传表现出的传主们各异的身份自认的分析中，指出他们的自传大多侧重于对自我存在价值的反思与发现，并且在他们的诸种反思中不仅蕴涵着丰富厚重的价值追求，而且也昭示了现代人格的诞生，其人格的现代性内涵主要包括叛逆精神、忏悔意识和科学精神。

Halliday ( 2000: 441/516 ) defines "projection" as "the logical-semantic relationship whereby a clause comes to function not as a direct representation of (non-linguistic) experience but as a representation of a representation", and this relationship "is always, in fact, a relationship between processes—between a mental or verbal process on the one hand, and another process of that is mentalized or verbalized by it."

Halliday(2000：441／516)将投射定义为小句复合体中两个小句之间的这样一种逻辑语义关系，其中&一个小句的功能不是对经验的直接表述，而是对表述的表述&，这种关系&总是存在于过程之间——其中一个为思维或言语过程，而另一个过程则被它思维化或言语化了。&

This representation method not only wides SRC Ontology's 8 topological relation representation method, and provides more explicit formalization representation for spatial relation ontology modeling, but also make the practical application possible.

该表示方法比SRC-Ontology 8种拓扑关系表示更适合点、直线、面三类空间目标表示的需要，为空间拓扑关系建立本体模型提供了更加清晰明确的形式化表示基础，同时使得实际应用成为可能。

Based on the profound analysis for representation and reasoning of qualitative spatial relations, this paper proceeds with some originality innovation researches as follows:(1) Representation of spatial topological relations Based on the point-set topology and ontology, representation methods for spatial topological relations are researched.

在对定性空间关系表示与推理进行深入分析的基础上，本文进行了以下几方面的创新性研究：(1)空间拓扑关系表示以点集拓扑学和本体论为基础，研究了空间拓扑关系表示方法。

Assume a Lie algebra g has a form B which has all the useful properties of Killingform:bilinearity nondegeneracy,symmetry and invariance.Note that for such a Liealgebra the adjoint representation is equivalent to the coadjoint representation.We callit a symmetric self-dual Lie algebra and the form B an invariant scalar product.

在第一部分的最后一节，我们引进了拟Heisenberg代数的概念，证明了这些李代数均为具有非极大秩的CN李代数，进一步我们还证明了这些CN李代数构成的集合与极大秩幂零李代数构成的集合之间存在着1-1对应关系。

Indeed, the signed representation of any positive number is identical to the equivalent unsigned representation.

确实地，任何有号的正数的表示法是相等於无号表示法。

On the basis of analyzing the principles of interleaver filters of the interference of polarized light and planar lightwave circuit-type lattice structure, the equivalent mathematical representation of the spectral transmittance of the two kinds of interlearers is revealed. The equivalent relationships of the structural parameters of them are given.

在分析比较双折射晶体偏振光干涉型和平面波导环形格子结构型光交错复用滤波器原理的基础上，揭示了两者在光谱透射率的数学上的等效性，给出了两者结构参量之间的等效关系，可以直接利用经简单傅里叶级数对比法获得的晶体的结构参量对平面波导环形格子结构型光交错复用滤波器进行结构设计。

Smoking cigarettes adds to the Computer Desk Computer manufacturer computer mouse Computer Computerized collar knitter machine Conduit Bodies construction board Container Bag Control Arm Cooking Thermometer general levels of air pollution as well as damaging our health.

吸烟不仅对健康有害，而且增加空气污染程度。香烟雾含有多种有害物质：不仅有致癌化学物质、有某种能阻止氧气进入血液的气体，还有引起血压增高、心速加快的被称为尼古丁的物质。

He is one of my favorite actors.

他是我最喜欢的男演员之一。