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中文摘要：
要考虑了一类含有3个圈（其中两个圈的长度相等但不相交）的本原不可幂定向有向图.通过分析图中是否存在寻求的途径及SSSD途径对,运用本原不可幂定号有向图和Frobenius数的性质及定义,给出了此类图中两个特殊图的广义本原指数和广义基.
英文摘要：
In this paper, we considered a special class of primitive non-powerful signed digraphs which contained three cycles, two cycles of which are not intersect but the lengths are equal. Through the analysis of whether there are seeking way and a pair of SSSD walks in digraphs, by using some of the definition and nature about the primitive non-powerful signed digraphs and Frobenius number, we give the local primitive exponents and local bases of such two special digraphs.
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