中文摘要：

在这份报纸，我们主要在几乎 altcrnating 连接 complcmcnts.Lct L bc 讨论不可压缩的 pairwise incomprcssiblc surfaccs 的性质几乎连接和坦克登陆艇 F 在 S3 -L.First.we 的不可压缩的表面给表面 F 在 S3 -L.The 交叉与2范围交叉的性质的不可压缩的 paLrwise 由许多圆和塑造僵绳的磁盘正在组成叫了拓扑的 graph.One 能由计算 chara 计算表面的 Euler 典型数字

英文摘要：

In this paper, we discuss mainly the properties of incompressible pairwise incomprcssiblc surfaccs in ahnost altcrnating link complcmcnts. Lct L bc a almost link and lct F be an incompressible pairwise incompressible surface in S^3 - L. First, we give the properties that the surface F intersects with 2-spheres in S^3- L. The intersection consisting of a collection of circles and saddle-shaped discs is called a topological graph. One can compute the Euler Characteristic number of the surface by calculating the characteristic number of the graph. Next, we prove that if the graph is special simple, then the genus of the surface is zero.