Poisson's-ratio amplitude section indicates gas reservoir quite well.

泊松比振幅剖面具有较强的检测气层的能力。

Poisson's ratio represents the negative ratio of transverse and longitudinal strains.

泊松比的定义为样品横向应变与轴向应变的相反数。

A new method for estimating Poisson's ratio of a reservoir is presented.

本文讨论一种估算储层泊松比参数的新方法。

Thirdly, the soil's Poisson's ratio is an important parameter for transverse deformation.

土体泊松比是反映土体侧向变形的重要参数。

The instantaneous Young's modulus and Poisson's ratio of the cement paste are calculated.

计算了水泥浆体各瞬时的有效性能，包括杨氏模量和泊松比。

Under the axial overloading, the relation of the stress distributing between the column and thermal insulation layer with the change of Poisson's ratio is derived, .

研究了在轴向过载条件下药柱和绝热层接触面之间的应力应变分布随泊松比变化的关系。

Higher lateral deformation and Poisson's ratio as well as negative volumetric strain can be reached for higher pore pressure even though axial strain of specimen is lower.

较高的孔隙压力，即使试样的轴向应变为低，可以达到较高的横向变形和泊松比，以及负体积应变。

The influence of the displacements due to different depth and different Poisson's ratio was discussed, and the influence of the stresses due to different depth was discussed too.

分析了不同埋深、不同泊松比对位移场的影响、不同埋深对应力场的影响。