The elastic constants of materials are determined by the direct measuring method.
用直接测试法确定材料的弹性常数。
A test method of velocity measurement for elastic constants of composite material is proposed.
提出了一种实用的声学法测量复合材料弹性常数的方法。
The elastic constants of stitched composites were calculated based on orientation averaging method.
本文基于定向平均法计算了缝纫复合材料的宏观弹性常数。
New physical parameters "Y elastic constants" and their physical meanings are proposed at the first time.
提出了一个新的物理参量“Y弹性常数”，并阐述了其物理含义。
The principle for measuring rock elastic constants using digital speckle correlation method (DSCM) is introduced.
介绍了用数字散斑相关方法（DSCM）测量岩石弹性常数的原理。
Several measuring methods of elastic constants of photoelastic materials in frozen temperature are given out in this paper.
本文给出了几种测定冻结温度下光弹性材料弹性常数的方法。
In the present paper we studied the bulk modulus, shear modulus and second-order elastic constants as a function of temperature.
本文研究了体积弹性模量、剪切模量、二级弹性模量与温度间的函数关系。
Moreover, it makes an error analysis of the method by which engineering elastic constants are directly calculated with the rule-of-mixtures.
另外，对直接用混合法则计算工程弹性常数的方法作了误差分析。
A new measuring method of elastic constants of anisotropic rocks based on the concept of purely bended beam has been developed by the authors.
本文提出新的测定岩石各向异性弹性参数的方法——纯弯梁法。
Using the 3-D homogenization method and the finite element technique, we evaluate the effective elastic constants of the 3-D honeycomb sandwich panel.
基于三维均匀化方法并结合有限元技术，计算三维蜂窝夹层板的等效弹性常数。
The second part mainly has carried on the computation of the body elastic constants and the isolated single closed-packed plane of the rare-gas crystal.
第二部分是对稀有气体晶体的体弹性常数和孤立单一密排面的弹性常数进行了计算。
Then, Gaussian distribution function was adopted as orientation distribution function to simulate the variety of the elastic constants with the texture.
然后用高斯分布函数作为取向分布函数模拟了弹性常数随织构的变化情况。
Every equation of elasticity can be satisfied and all the elastic constants are taken into account. Arbitrary precision of a desired order can be obtained.
此解满足所有弹性力学基本方程，包含了全部弹性常数，可满足任意精度要求。
The Roller Compacted Concrete has different elastic constants in horizontal and ver-tical directions, because of layer by layer compaction in the construction.
碾压混凝土由于采用逐层碾压的施工方法，致使所形成的大体积混凝土在竖向和水平向具有不同的弹性常数。
The formula for calculating the elastic constants of the composites laminates is derived in this paper. The calculating results agree with the experimental values.
本文推导了计算多向复合材料层板弹性模量的公式，计算结果与实验结果符合得很好。
It is necessary to determine the elastic constants of molded pulp material in advance for analyzing the packaging structure made of molded pulp by finite element method.
用有限元法分析纸浆模塑包装结构，需要事先确定纸浆模塑材料的弹性常数。
This article based on the MTN, and put emphasis on the parameters of liquid crystal display (LCD), such as the elastic constants, dielectric constant, pretilt angle and cell gap.
本文主要针对MTN模式设计，着重关注液晶弹性常数，介电各向异性，预倾角度，以及盒厚变化对显示效果的影响。
After repeated optimization simulation, a stable cell structure was obtained. The elastic constants of SU-8 photoresist were gained after analysis of the static elastic properties.
在反复进行优化模拟后，对分子模型体系进行了静态力学性能的分析，得到了SU-8胶的力学弹性常数。
Numerical example indicates that the random distribution characteriztics can be different for different elastic constants under the same random distribution of crack number density.
裂纹数密度对随机裂纹介质的各个弹性常数具有不同程度的影响；
Five undetermined parameters are determined by experimental data of the total energy, three second order elastic constants and the lattice constant of the crystal at o K and zero pressure.
五个待定参数用零温零压下晶体的总能、三个二阶弹性常数以及晶格常数的实验值确定。
The analysis based on a nonlinear elasticity theory reveals that the small pressure coefficients mainly result from the changes of the misfit strain and the elastic constants with pressure.
基于非线性弹性理论的分析表明失配应变与弹性系数随压力的变化是大量子点压力系数小的主要原因之一。
The SU-8 photoresist was performed energy minimization and MD simulation time after time until the system achieved equilibrium completely. And the elastic constants were analysed with analysis tool.
在高温高压下对SU - 8胶反复进行能量最小化和分子动力学模拟，直到体系达到完全的平衡后，分析体系的静态弹性常数。
In this article, the fracture analysis on mode I crack of orthotropic functionally gradient materials is studied, under which the elastic constants changed exponentially along thickness of the plate.
文章对含i型裂纹的正交各向异性功能梯度材料板沿其板厚的弹性常数表达式呈指数函数变化时的应力-应变场进行分析。
The available calculation for the interfacial stresses is established on the basis of the elastic theory, assuming the stresses over the depth of the adhesive as constants.
目前，已有的计算界面应力公式都是在弹性理论基础上假定应力沿胶层厚度为常量，并且，忽略了板条端部的应力奇异现象而得到的。
The elastic stiffness constants and piezoelectric stress constants of these crystals have been obtained.
给出了它们的弹性刚度常数和压电应力常数。
The elastic and piezoelectric constants of crystal can be obtained by Brillouin scattering.
由布里渊散射实验可以得到晶体弹性及压电系数。
The linear proportional constants here is called "equivalent elastic tensor".
这些线性比例常数将称为折算弹性张量。
According to the equivalent condition between the linear spring interface and the thin interphase with arbitrary elastic properties, the exact expressions of the spring constants are obtained.
根据线弹簧界面和具有任意弹性模量的薄界面相之间的等效关系，得到了弹簧常数的表达式。
According to the equivalent condition between the linear spring interface and the thin interphase with arbitrary elastic properties, the exact expressions of the spring constants are obtained.
根据线弹簧界面和具有任意弹性模量的薄界面相之间的等效关系，得到了弹簧常数的表达式。
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