利用真度定义的均值表示形式,在经典命题演算系统Ln中重新定义公式相对于有限理论Г的∑Г-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 mean representation,∑Г--fuzzy truth degree relatd to finite theory in logic system Lnwas redefined, its properties was discussed in detail, These results can enriched the achievements and broaden the ideas of truth degree theory.