最后，根据World WideWebConsortium (W3C)的说明，本体定义用于描述和表示知识领域的术语。
Finally, according to the World Wide Web Consortium (W3C), ontology defines the terms used to describe and represent an area of knowledge.
为此，文中用面向对象的知识表示方法描述并建立本体，并以此为基础形成领域操作代数系统和智能体服务描述语言。
The paper describes and develops ontology by object-oriented knowledge representation, hence the representation leads to domain algebra system and agent service description language.
利用本体方法对静态质量知识进行抽象表示，并用于对质量问题的语义处理。
The ontology is applied to abstract the static quality knowledge. And semantic analysis is applied to process the quality disaccords .
本体是表示知识相关性的工具之一。
Ontology is one of the tools that express the relevance of the knowledge.
第二章详细介绍了基于本体论的语义网络模型理论，包括语义网络模型的结构、知识表示及推理机制。
Thesecond chapter introduced semantic network model theory in detail based on ontology, including model structure, knowledge expression and inferential mechanism.
基于本体的知识表达是当前知识表示方向的一个研究热点。
The knowledge presentation based on Ontology is one of hot topics in knowledge presentation domain.
该方法改变了静态利用本体的方式，考虑资源重用的局部性，将来自于大型本体的上下文相关的知识集合表示为子本体。
This approach changed utilization of static ontology and represented context-specific sets of knowledge from large-scale ontology as sub-ontology by considering the locality of resource reuse.
本文在研究owl本体进行知识表示的机制后，阐述形式化表示及语义说明方法，并结合实例说明知识的表示。
Firstly the method of knowledge representation by owl ontologies is researched, then the formal and semantic description is introduced, and finally knowledge is represented by an instance.
框架的知识组织方式也有利于工作流的推理，而且框架是本体形式化的表示方法之一，因此框架是基于系统层知识的工作流建模的理想方法。
The knowledge organization of framework helps workflow illation, framework also being one of the ontology formalization approaches and the ideal modeling method based on system layer knowledge.
连续搅拌釜反应器仿真研究表明，利用化工过程故障诊断本体论表示化工过程的诊断知识可以获得良好的诊断效果。
Continuous Stirred Tank Reactor (CSTR) simulation study has proved that an effective diagnosis could be achieved by using CPFDON to represent the fault diagnosis knowledge of chemical process.
文中从产品知识表达存在的问题出发，提出了基于本体的产品知识表达四层模型，即结构层—行为层—基本功能层—元功能层，给出了各层本体的表示模式。
Because some problems are in the product knowledge representation, so gives the four layers to solve it, which contains the structure layer, behavior layer, basic-function layer and meta-function lay.
文中对各种类型知识资源的表示方法均加以说明，其中，重点阐述了课程内容的本体论知识表示方法并简单介绍了其它各种类型知识的表示方法。
This dissertation introduces briefly the representation approach of each type of knowledge resource and explains detailed the Ontology representation approach of one of the knowledge resource-course.
最后提出了解决本体层知识表示方法的解决方案。
Finally, the means are put forward, which can solve the problem of knowledge expression.
基于面向领域知识表示模型的共性与差异，提出了一种基于本体的领域知识XML表示框架模型。
According to the commonness and difference about some knowledge models, knowledge framework faced to field knowledge which expresses by XML is put forwards on the basis of ontology theory.
基于本体的知识表达是当前知识表示方向的一个研究热点。
Knowledge representation based on ontology is an active research in the study of knowledge representation.
最后基于该机制开发了一个原型系统，该系统主要由本体解析、知识表示的转换和文件控制等部分组成。
At last, we have developed a prototype system based on the framework. The system contains composed of ontology parser, conversion, file control unit and etc.
本体是精确的概念化规范，是知识表示和知识组织的一种重要方法。
An ontology is a specification of a conceptualization, and it is very important for knowledge expressing and organizing.
而定义2则认为有知识库支持的本体在语义层根据适当形式的结构予以表示。
Under interpretation 2, instead, the ontology, that underlies a knowledge base, is expressed in terms of suitable formal structures at the semantic level.
本文主要探讨基于知识单元的语义维基知识库系统在本体建立、知识管理、知识表示等方面的应用。
This article mainly discusses the applications of Constructing Knowledge element, Knowledge Management, Knowledge Representation by Semantic Media Wiki System.
然后介绍了描述逻辑和基于描述逻辑的本体表示语言alc，举例说明了ALC表示的本体知识库。
Then introduces emphatically description logic and language ALC based on description logic, giving example for the ontology-based knowledge base.
对产品知识进行了层次化的表示，并借助ODLBKIF和基于角度知识描述语言进行了说明。同时，给出了基于本体论的知识推理方法。
The hierarchical denotation of product knowledge is demonstrated by means of ODLBKIF and the described language based on aspect knowledge.
对产品知识进行了层次化的表示，并借助ODLBKIF和基于角度知识描述语言进行了说明。同时，给出了基于本体论的知识推理方法。
The hierarchical denotation of product knowledge is demonstrated by means of ODLBKIF and the described language based on aspect knowledge.
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