泊松比是指材料在单向受拉或受压时，横向正应变与轴向正应变的绝对值的比值，也叫横向变形系数，它是反映材料横向变形的弹性常数。
... Poisson distribution 泊松分布 Poisson's ratio 泊松比 polanret microscope 变偏光相差显微镜 ...
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... 二、弹性模量(Modulus of Elasticity) 三、泊松比(Poisson Ratio) 四、柔度系数(Flexibility Factor)和应力增强系数(Stress ...
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Linear coordinates, Poisson's ratio as the action-stress ratio increases.
在线性坐标中,动泊松比随着偏应力比的增大而增大。
参考来源 - 土体动弹性模量与动剪切模量关系对比研究By means of high resolution digital photography, the Poisson ratio of ETFE foil is measured.
借助高精度数字照相方法测定了ETFE薄膜的泊松比。
参考来源 - ETFE薄膜双层气枕结构计算分析及试验研究Additionally, bandgaps of periodic structures with negative Poisson's ratio and linear defect structures are analyzed.
另外还对负泊松比周期结构和线缺陷结构的能隙进行了分析。
参考来源 - 周期结构材料力学和电磁动态特性研究Bicyclo-HMX has the larger Poisson ratio than TNAD, showing thatthe former has lager plasticity than the latter.
双环-HMX的泊松比大于TNAD，表明前者的塑性大于后者。
参考来源 - 氮杂环硝胺类高能量密度材料（HEDM）的分子设计·2,447,543篇论文数据，部分数据来源于NoteExpress
本文叙述了用于测定动变形模量和动泊松比的三轴试验设备。
This paper describes the triaxial test system which was designed for determining dynamic modulus and poisson's ratio.
负泊松比多胞材料具有独特的力学性能，有着良好的应用前景。
Cellular materials with negative Poisson's ratio have unique mechanical performance and a promising prospect of applications.
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。
The sensitivity analysis for Poisson's ratio and coefficient of permeability has given some beneficial conclusions.
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