...粘弹性模量; 固有频率; 模态损耗因子; 随机变量; Monte Carlo 法 中图分类号: U661. 44 O327 TB53 文献标识码: A [gap=14437]Key words: unconstrained damped plate; viscoelastic modulus; resonant frequency; modal loss factor; random variables; Monte Carlo method ..
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Liquid carrying factor is a direct ratio to stability factor and viscoelastic modulus is a linear relationship to foam stability.4.
粘弹模量同泡沫稳定性成线性关系。
参考来源 - 高温高盐泡沫提高采收率技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Introducing the complex viscoelastic modulus, visco-elastic wave equation has the similar form with elastic wave equation for harmonic wave motion, in case of linear viscoelastic.
在线性粘弹性假设条件下，通过引入复弹性模量，使粘弹性波动方程具有和弹性波动方程类似的形式。
However, the elastic modulus and loss factor of viscoelastic material usually change with frequency, which will cause difficulties in the calculation of structure dynamics.
但是，由于粘弹性材料的弹性模量和损耗因子往往随频率变化，对设计计算造成了一定的困难。
The effect is observed under cyclic loading conditions with small strain amplitudes, and is manifest as a dependence of the viscoelastic storage modulus on the amplitude of the applied strain.
效果观察与应变振幅小，在循环加载条件下，表现为粘弹性储能模量的依赖应用应变的振幅。
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