This system expresses knowledge producing rules, putstouse reasoning machanism of combining positive direction with opposite direction. It imitates expert diagnosis process exactly.
系统用产生式规则表示知识，采用正向推理策略，较准确地模拟了专家的施治过程。
2
These are tools that the oo designer putstouse in order to structure the analysis, the design, and the implementation, but they aren't central to what makes an oo program object-oriented.
这些是OO设计人员用来构成分析、设计和实现的工具，但它们并不是使程序面向对象的主要部分。
3
To drive the sample, you can use any application that puts a text message onto the queue, such as the amqsput sample included with WebSphere mq. Here is the MDB code.