Polyhedral links are a topological geometrical structure with polyhedral shapes .In this paper,a kind of polyhedral links L( P) is constructed ,and a formula of the components number of the links was given as follows:c(L(P)) =e(P) +v(P), where v(P)denotes the number of vertices the polyhedron P,e(P)the number of edges.In addition, it can be obtained that if f( P) -v( P)≠3e( P) ,then the polyhedral links are chiral ,Where f( P) denotes the number of face of the polyhedron P.% 多面体链环是由多个相互镶嵌而成的具有多面体形状的一种拓扑几何结构。构筑了一种新型的多面体链环L(P),给出了该链环的分支数 c(L(P))的一个计算公式:c(L(P))=e(P)+v(P)。其中:v(P)和 e(P)分别表示多面体P的顶点数和边数。此外,当 f(P)-v(P)≠3e(P)时,得到的这类多面体链环是具有手性的,其中 f( P)表示多面体P的面数。
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