查询词典 Poisson ratio

The average value of the Poisson's ratio can be taken since it has a minor effect on the calculation results.

平均值的泊松比可因为它是一个小的影响计算结果。

The variation Poisson's ratio was obtained by comparison between the results of two measuring methods.

0引言泊松比是反映材料弹性变形特性的一个重要参数[1]，在各个工程领域中的应用也日渐突出[2]。

The results show that the range of tensile stress in the specimen increases with Poisson's ratio.

采用三维有限元分析软件Marc，对高径比为1的巴西试验试样进行了8种泊松比(0~0.4)条件下的应力分析。

On the contrary, the poisson's ratio increases with logarithm with the increase of percent sorption.

研究成果为工程地基稳定性分析提供了可靠的理论依据。

Where A and B are material constants,I 1 ,I 2 ,and I 3 are mean strain invariants,and n is Poisson's ratio.

其中A和B是材料常数，我一，我2，我3是平均应变不变量，而n是泊松比。

In this study, a method to measure the Poisson's ratio of thin MEMS film according to optical interference technical is proposed.

提出了一种基于光学干涉技术的MEMS薄膜泊松比在线测量方法。

According to this inequality the necessity of adjusting the Poisson's ratio in FEM analysis can be determined.

该关系不等式不仅说明了在强度折减有限元法中相关变形参数折减的必要性，同时也是对岩土体泊松比是否进行调整，调整多少的一个重要判据。

Poisson's ratio of the concrete,steel, and resin is 0.2, 0.3, and 0.37, respectively.

混凝土、钢材和树脂的泊松比分别为0.2、0.3和0.37。

Based on the computing formula, it has been found that the horizontal dynamic response is affected by Poisson's ratio.

在此计算公式的基础上分析了长径比、桩土刚度比、地基土的泊松比对羊桩横向响应的影响。

Certain range of elastic modulus and Poisson's ratio was simulated.

实验二：不同的修复材料，其物理力学属性各不相同。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。