Nevertheless, the ratio of Poisson's ratio should be decreased.

值、杨氏系數 比值、浦松比 比值都应该增加；

The relationship between the plane- Poisson's ratio and thick- Poisson's ratio is analyzed.

最后分析了面内泊桑比和厚度方向泊桑比的关系。

When compressive stress reaches zero, a critical value of the post-peak Poisson's ratio is achieved.

当压缩应力降至零时，峰后泊松比达到临界值。

Concrete is assumed to be an isotropic material, and deformations due to Poisson's ratio are ignored.

混凝土假设为各向同性材料，且忽略计算变形时的泊松比效应。

The sensitivity analysis for Poisson's ratio and coefficient of permeability has given some beneficial conclusions.

对泊松比及渗透系数的参数敏感性分析也得出了一些有益结论。