fuzzy PI模糊PIfuzzyadj.毛茸茸的；模糊的；含糊不清的（感情）Fuzzy Measures模糊测度fuzzy extended模糊延拓fuzzy relation模糊关系Fuzzy Semiring模糊半环fuzzy sequence模糊序列fuzzy geometry模糊几何fuzzy matrices模糊矩阵fuzzy extremum模糊极值fuzzy planning模糊规划fuzzy interval模糊区间