利用真度定义的均值表示形式,在经典二值命题演算系统L中重新定义公式相对于有限理论的ΣΓ-真度,较为详细地讨论了它们的性质,拓宽了真度理论的研究思路,丰富了现有研究成果。
With the help of the form of mean representation, Σr-fuzzy truth degree being relative to finite theory in logic system L was redefined, its properties was discussed in detail. These results can enriched the achievements and broaden the ideas of truth degree theory.