复合材料与各向同性材料相比具有明显优势.

Compared with isotropic materials, the composite material has evident advantages.

这种等同关系是通过引入一个与横观各向同性材料的泊松比有关的常数得到的。

This equivalence is implemented through the introduction of a mixed constant containing the Poisson ratios of the transversely isotropic medium.