为了提高设计知识重用的效率，提出了一种以上下文为中心的设计知识管理方法。
A context-centered design knowledge management technique was proposed to improve reuse efficiency of design knowledge.
研究了航空产品设计知识表示与重用技术，提出了一种基于实例的设计知识重用方法。
The paper studies the representation and reuse of aircraft design knowledge, and presents a case-based knowledge reuse method in structure design of aircraft components.
从遗留信息系统中获取领域信息是创建领域本体的重要环节，也是设计知识重用的有效方式。
It is a key issue for ontology development to acquire domain information hidden in legacy systems by reusing the existing design knowledge.
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