水稻病虫害诊断模型及其咨询系统主要由知识库、知识获取机构、综合数据库、推理机四个部分组成。
Diagnosis model and inquired diagnosis system of rice insect pests and diseases are mainly composed of knowledge base, knowledge acquisition, integrated database and reasoning engine.
主要介绍了本专家系统的知识表达、获取及推理机等，并以诊断报告的形式将诊断的结果解释给使用者。
Knowledge representation, acquirement, in fe rence engine of the expert system are presented and diagnosis re-porting as outcome is explained to user.
专家系统主要由知识库、推理机、知识获取部分和解释接口四部分组成。
An expert system mainly includes knowledge library ', reasoning machine, knowledge obtaining and explaining interface.
往复式压缩机因为结构复杂、零部件多、诊断知识复杂而难以获取与表示等原因使其知识库构建困难。
Because of its complicated construction and moving, it is more hard to construct a Knowledge-Base for Fault Diagnose Expert System for Reciprocating Compressor.
系统的关键技术包括系统的知识表示、知识获取、知识库的构造及推理机策略的选用等。
The key techniques of system include the selection of knowledge acquisition, knowledge representation, knowledge database structure and reasoning mechanism of this system and so on.
系统的关键技术包括系统的知识表示、知识获取、知识库的构造及推理机策略的选用等。
The key techniques of system include the selection of knowledge acquisition, knowledge representation, knowledge database structure and reasoning mechanism of this system and so on.
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