In addition,the paper proposes decision judgement theorem,decision discernment theorem, decision surplusage discarding theorem and hole digging principle on decision factors universe X .
文章提出具有中性域X(X≠{x})X上
双枝模糊决
概念和决
分析模型、决
判定定理、决
识别定理、决
去余定理和决
因素域X上
挖洞原理。