该模型包括了应变率敏感性效应，应变软化效应和应变硬化效应。
The model includes the effect of strain rate sensitivity, strain softening and strain hardening.
本文也指出了由于应变率敏感性所引起的内耗增量和过应力的类比性。
The analogy between internal friction increment and overstress due to strain-rate sensitivity is clarified.
文中给出了一些有关固支方板的实验结果。这批试板由应变率敏感材料制成。
Some experimental results have been obtained for the plates which were made from strain—rate sensitive material.
为了反映冲击载荷下岩石材料的应变率敏感性，对损伤的门槛值进行粘性调整。
The damage threshold is regularized in order to reflect strain-rate sensitivity of rock materials under impact load.
泡孔尺寸不仅影响着材料的屈服强度和塑性模量等，还影响着材料的应变率敏感性。
Cell-size has a significant effect not only on the crushing stress and plastic modulus of aluminum foam, but also on the strain-rate sensitivity of material of this kind.
还讨论了材料各向异性、应变率敏感性、不均匀性及其幅度、惯性等因素对塑性失稳的影响。
The effects of anisotropy, strain rate sensitivity, imperfection and its amplitude and inertia on plastic instability are discussed.
应变率敏感系数是宏观塑性动力学和位错动力学的一个基本概念，本文试图对其进行了重新解释。
An attempt is made to elaborate the definition of the coefficient of strain-rate sensitivity, which is a fundamental concept for macroscopic dynamic plasticity and dislocation dynamics.
复合材料是应变率敏感的材料，随着应变速率的增加，其屈服强度先增高后降低，而其单位体积吸收的能量则呈上升的趋势。
The composite was a type of strain rate sensitive material. With the increasing of strain ratio, the yield strength of composite increased firstly and then decreased,...
结果表明，钽的流动应力对温度和应变率的变化相当敏感。
The results showed that the flow stress of tantalum was very sensitive to the changes of temperature and strain rate.
试验结果表明材料对应变率不甚敏感。
The experimental results show that the material is not so sensitive to the strain rate.
应变率检测缺血节段的敏感性和特异性分别为90.0%和91.7%。
The sensitivity and specificity of SRI with DSE for detecting ischemic myocardium were (90.0) % and (91.7) %, respectively.
综合绢云母石英片岩和砂岩动态力学性能的对比结果可知，砂岩比绢云母石英片岩对应变率的变化更敏感。
The dynamic mechanical comparison results of sericite-quartz schist and sandstone show that sandstone is more sensitive to strain rate than sericite-quartz schist.
首先，通过不同应变率下混凝土材料的压缩实验，确定混凝土材料确为率敏感材料。
Firstly, by the compression test in concrete under different strain rates, concrete has been determined as rate-sensitive material.
测试了五种纤维束的准静态和动态应力应变关系，并比较了它们对应变率的敏感性。
The dynamic tensile properties of five types of high strength fiber bundles were measured and the sensitivity of strain rates was investigated.
峰值应变随应变率增大有增长的趋势，极限应变没有明显的率敏感性；
The peak strain has a increasing tendency with the increase in strain rate; and the ultimate strain is not sensitive to the strain rate.
分析比较了合金流变应力对温度及应变率的敏感性。
The sensitivities of the plastic flow stress to strain rate and temperature are analyzed.
随着冲击速度的提高，材料具有应变率正敏感性，但到一定程度材料反而显示出应变率负敏感性。
With the increment of impact velocity, the new material appears positive strain rate sensitivity, but when the increment reaches a certain degree, the material shows negative strain rate sensitivity.
为了研究粘性效应作用下的扩展裂纹尖端场，假设扩展裂纹尖端的人工粘性系数与塑性应变率的幂次成反比，推导出理想弹塑性材料的一种率敏感型本构关系。
The strain fields in damage zone around crack-tip are measured for different strain hardening exponent material specimens with double edge cracks using digital speckle correlation technique.
为了研究粘性效应作用下的扩展裂纹尖端场，假设扩展裂纹尖端的人工粘性系数与塑性应变率的幂次成反比，推导出理想弹塑性材料的一种率敏感型本构关系。
The strain fields in damage zone around crack-tip are measured for different strain hardening exponent material specimens with double edge cracks using digital speckle correlation technique.
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