fuzzy PI模糊PIfuzzyadj.毛茸茸的；模糊的；含糊不清的（感情）fuzzy morphism模糊映照fuzzy gradient模糊梯度fuzzyjudgement模糊评判fuzzy features模糊特征fuzzy database模糊数据库fuzzy-random模糊随机fuzzy observer模糊观测器fuzzy controll模糊控制Fuzzy feedback模糊反馈Fuzzy selector模糊选择器