最佳答案之间的关系应力和应变在一个特定的物质决心通过拉伸试验。
The relationship between stress and strain in a particular material is determined by means of a tensile test.
通过对误差的分析，说明由一般的拉伸曲线求解该新型应力应变关系的可行性及可靠性。
Through analyzing error, it was shown the feasibility and the reliability of solving the new relationship of stress and strain by ordinary tensile curve.
摘要单向拉伸试验中，在比例极限内，应力应变关系服从胡克定律。
In simple tension experiment, the stress-strain relationship submits Hook's law within the limit of proportionality.
然后将所测得的应力应变行为与经人工时效的推进剂拉伸试验测得的物理参数建立起相应的关系。
This measured stress strain behavior is then co-related with the physical properties measured by routine tensile tests of the similar type of propellant which is aged artificially.
文中针对铝合金预拉伸厚板的特点，提出了测量其内部残余应力的方法，并运用弹性力学理论进行了理论推导，得到了应力-应变关系矩阵。
The modified removal method for measuring residual stress in thick pre-stretched aluminum plates is proposed and the stress-strain relation matrix is deduced by elasticity theory.
单向拉伸试验中，在比例极限内，应力应变关系服从。
In simple tension experiment, the stress-strain relationship submits Hook's law within the limit of proportionality.
基于泡沫塑料的拉伸应力-应变曲线，用数值方法拟合了泡沫塑料的拉伸本构关系。
Finally, the tensile constitutive relation is fitted by the numerical method according to the tensile stress strain curves of PUR foamed plastics, which agrees well with the experimental curves.
基于泡沫塑料的拉伸应力-应变曲线，用数值方法拟合了泡沫塑料的拉伸本构关系。
Finally, the tensile constitutive relation is fitted by the numerical method according to the tensile stress strain curves of PUR foamed plastics, which agrees well with the experimental curves.
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