【摘要】 阐述了在系统工程思想指导下,采用知识工程的设计方法,将农业（大豆）领域专家们的知识经验和农业（大豆）专家已有的科研成果进行系统集成,利用框架结构,模糊产生式规则表示知识。同时还以大豆病虫害知识获取、表示、诊断推理为实例作了进一步研究。更多还原

【Abstract】 Directed by the ideas of systems engineering, the authors adopt advanced techniques of artificial intelligence expert system and the method of knowledge and experience of expert which are good in the area of agricultural (bean) .With the framed structure and fuzzy production rule the authors make a further study on diagnose inference, which is expressed by the knowledge of bean suffered from plant diseases and insect pests.更多还原