By the concept of knowledge filter, it gives reasoning structure of knowledge in dependent reasoning, numericalrelation of dependent reasoning and its application in knowledge discovery.
利用知识过滤的概念，给出知识过滤在依赖推理中的推理结构，依赖推理的数值关系和在知识发现中的应用。
2
By numerical experiment measure, the relation of volume stress and hole press - coefficient of equivalent hole press is studied.
采用数值试验方法，研究了体积应力以及孔隙压与等效孔隙压系数的关系规律。
3
By using a numerical mould of the groundwater system the relation ship between the mine-water discharge of Dianzi Iron mine and Dawu water supply source has been studied in this paper.