浸渍过程的分析表明,浸渍制备涉及到大量的经验规律。因此,预测浸渍制备的条件参数是一个比较复杂的不确定性问题,使用专家系统方法有助于此类问题的解决。实现专家系统的关键在于知识的合理表述和系统框架的建造。在文中我们构成了一个浸渍制备的专家系统原型,该系统具备处理数值和非数值信息的功能。此外,讨论了浸渍知识的智能化处理问题。 Analysis of the impregnation process shows that the impregnation preparation involves a large amount of empirical laws. Therefore, predicting the condition parameters for impregnation preparation is a rather complicated problem of uncertainty, and using an expert system approach can help to solve such problems. The key to achieve expert system lies in the reasonable expression of knowledge and the construction of system framework. In this paper, we construct a prototype system of impregnation preparation expert system, which has the function of dealing with numerical and non-numerical information. In addition, the intelligent handling of immersion knowledge is discussed.