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本文提出了进行成矿远景区预测的成矿可能度预测法。它将预测单元的成矿可能性用成矿可能度这一模糊变量来量度,并把此模糊变量视作与矿化有关的其它诸模糊变量的模糊函数。本文提出了常用的成矿可能度预测模型及其相应的求解方法,并将成矿可能度预测法应用于泸沽锡矿成矿区,取得了较为理想的预测效果。
This paper presents a prediction method of metallogenic potential for predicting metallogenic prospective area. It measures the mineralization potential of a unit using the fuzzy variable of mineralization probability and treats it as a fuzzy function of other fuzzy variables related to mineralization. This paper presents the commonly used prediction model of metallogenic potential and its corresponding solution method, and applies the predicting method of metallogenic potential to the metallogenic area of Lugu tin deposit, and obtains an ideal prediction result.