In some cases, you may want to build a hierarchical knowledge base, consisting of nodes at multiple levels in the hierarchy.
在某些情况下，可能需要构建层次化知识库(hierarchical knowledgebase)，这种结构将节点放在层次结构的多个级别上。
It is organized into a hierarchical structure to convey the parent-child relationship of terms and concepts and often associated with content management, knowledge management and search technologies.
它被组织成一个层次结构，以表示术语和概念的隶属关系，通常与内容管理、知识管理和搜索技术关联。
Native XML storage implies storing XML data intact with full DBMS knowledge of the data's internal hierarchical structure.
原生xml存储意味着按原样存储XML数据，DBMS完全了解数据的内部层次结构。
Native XML storage means storing XML data intact with full database knowledge of each document's internal hierarchical structure and individual elements and attributes.
原生XML存储指的是存储完整的 XML数据，即存储每个文档的内部层次结构以及各个元素和属性的所有数据库内容。
The algorithm adopts a hierarchical structure in knowledge rule while the breadth and depth, first search is integrated in reasoning strategy.
该算法应用的知识规则采用分层结构，在推理策略上综合应用深度和广度优先搜索。
It is crisis to have a rational knowledge and hierarchical structure and steady discipline echelon with higher academic level to make progress in discipline construction.
学科建设要取得进展，关键是要有一支知识和层次结构合理、有较高学术水平的稳定的学科梯队。
Besides, some heuristic knowledge should be developed to guide the dynamic hierarchical distribution of the control.
此外，启发式知识应加以开发去指导控制的动态层次分布。
The usage of the hierarchical construction of knowledge source and the priority mechanism greatly improves the efficiency of reasoning and the capability of dealing with concurrent abnormal events.
利用分类安置和检索知识库以及按优先级别优化处理事件的方法来提高系统的推理效率和实时处理并发异常事件的能力。
A hierarchical system planning scheme is presented based on the hierarchical case-based planning for solving the requirement decomposition of complicated knowledge based system.
针对复杂知识系统的需求分解问题，设计了基于层次案例规划的系统层次规划求解方法。
While constructing domain knowledge base, ontology-based hierarchical categorization system of domain knowledge base is our main research topic.
在构建领域知识库的过程中，领域知识库的层次分类体系的构建工作就成为我们重点要研究的内容之一。
In this paper, a formal tool of knowledge representation, i. e. hierarchical logic ia presented.
本文提出了一个知识表示形式工具——层次逻辑。
The data-independent multi-branch tree hierarchical structure is proposed for the knowledge representation, because it has strong expressing ability and can be easily expanded.
此外还提出了与数据无关的多叉树层次结构模型的知识表示方法，它具有很强的表达能力并易于扩展。
The classification of knowledge in domains of learning is based on the scientific practice of hierarchical categorization.
学习领域知识的分类是基于科学实践层次的分类。
The frame knowledge representation is adopted to describe the device parameters of power system for establishing a direct and clear hierarchical database.
该系统用框架知识表示法描述电力系统的设备参数，建构了一个直观的、层次分明的数据结构。
The system adopts a hierarchical modular architecture to create a knowledge base which may be extended for use as a practical engineering system.
系统的层次式模块化知识库结构，便于随意增删模块，扩充功能，因此它可成为各种类型建筑结构设计型知识库系统的编程工具。
According to the requirements of modern spacecraft control, this paper presents a hierarchical intelligent adaptive control system based on the description of plant feature model knowledge.
针对现代航天器对控制任务的需求特点，基于航天器对象特征模型知识描述，提出了具有多层结构的智能自适应控制系统概念。
Objective to establish the difficulty degrees of 49 complicated knowledge points in Health Statistics with hierarchical cluster method according to the teaching syllabus.
目的依据教学大纲，用聚类分析确定《卫生统计学》49个复合知识点的难度等级。
Compared to the traditional hierarchical system, the network production is more dependent on technology and knowledge, more emphasis on cooperation and communication, and more flat structure.
与传统的科层制度相比，网络化生产更加依赖技术与知识，更加强调合作与沟通，结构也更加扁平。
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 kernel architecture for a diagnostic expert system is proposed. The elementary contents are a hierarchical and partitioned-knowledge base and a blackboard.
本文在讨论了复杂系统以及复杂诊断的有关问题以后，以层次诊断模型为基础，提出了一种诊断专家系统核心结构的实现方案。
The kernel architecture for a diagnostic expert system is proposed. The elementary contents are a hierarchical and partitioned-knowledge base and a blackboard.
本文在讨论了复杂系统以及复杂诊断的有关问题以后，以层次诊断模型为基础，提出了一种诊断专家系统核心结构的实现方案。
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