With the study of knowledge engineering design, stress analyzed knowledge acquisition knowledge representation and knowledge base in knowledge engineering besides the application in system.
通过对基于知识工程的设计的研究，重点分析了知识工程中的知识获取、知识表示和知识库等重要理论以及在系统中的应用；
Requirement engineering can be considered a process of knowledge representation, knowledge acquirement and knowledge analysis.
需求工程可以认为是一个知识表示，知识获取和知识分析的过程。
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