Knowledge acquisition, knowledge representation and knowledge utilization, those are three issues in knowledge engineering.

知识获取 、 知识表示、知识运用是知识工程中的三大问题.

Noumenal concept and method already received wide application in knowledge engineering.

本体的概念和方法在知识工程中已得到广泛的应用.

The continuous development of knowledge management and knowledge engineering provides theoretical support to the utilization of computers to automatically process and use of knowledge.

知识管理、知识工程的不断发展，为如何利用计算机自动地处理和使用知识提供了理论支持。

In this study, Variety resources Information Network-based management system was developed by the use of knowledge engineering and system engineering.

运用知识工程和系统工程层次分析法，建立了一个基于网络的品种资源信息管理系统。

The origin and development of ontology in knowledge engineering, the definition and role in knowledge base system are discussed in the paper.

介绍了本体的起源及其在知识工程领域的发展，探讨了知识库系统中本体的定义和主要作用。

This technique of knowledge engineering is Ontology. Reusability is the motive to acquire Ontology.

最新的知识工程化技巧就是Ontology( 本体论), 获取本体论的动机是“可再用性”(Reusability).

In recent years, the research and application of ontology is concerned by the extensive application of knowledge engineering.

近年来， 本体论的研究和应用受到了知识工程及相关应用领域的广泛关注。

On the other hand, as the newest technology of knowledge engineering, ontology is studied and used intensively for building up information systems.

本体论作为最新的知识工程化技术，信息系统建设是其研究、应用的重要领域。