The fuzzydegree of membership Multi objective model which is used for solving the qualitative objective is established.
提出并运用模糊优属度的概念对常规的多目标优化模型进行了改造，建立了模糊优属度多目标优化模型。
2
The assessment grade of eutrophication state of lake is given by calculation and comparison of the fuzzydegree values of these fuzzy sets.
并通过计算和比较这些模糊子集的模糊度大小给出湖泊富营养化状态的评价等级判断。
3
A definition of the fuzzydegree of digital image is presented by introducing some concepts in fuzzy mathematics, such as triangular norm operator and non fuzziness cardinality.