气管软骨应力松弛曲线是以对数关系变化的，气管软骨为非线性粘弹性材料。
The tracheal cartilage stress relaxation curve is changed by the logarithm relations, the tracheal cartilage is the non-linear viscoelastic material.
结果表明：时效温度范围内7050铝合金的应力松弛曲线表现为典型的对数衰减曲线。
The results show that in traditional aging temperature, the stress relaxation curve of 7050 aluminum alloys exhibits a classical logarithmic decrement curve.
结论：应力松弛曲线是以对数关系变化的，动脉粥样硬化对升主动脉应力松弛特性具有一定影响。
CONCLUSION: the stress relaxation curve alters in a log relationship, and atherosclerosis has an influence on the stress relaxation characteristics of the ascending aorta.
用压缩应力松弛系数作为老化性能变化指标，得出了性能随老化时间和温度变化的动力学曲线。
The kinetic curves properties response aging time and temperature were obtained with the coefficient of compression stress relaxation as index of aging property change.
对实验数据进行归一化处理，得出归一化应力松弛函数、归一化蠕变函数及曲线。
Experimental data were given normalized treatment and normalized stress relaxation function and normalized creeping function and curve were derived.
对实验数据进行归一化处理，得出了归一化应力松弛函数、蠕变函数及曲线。
The experimental data was reduced, then the reduced stress relaxation and creep function and curves were obtained.
对实验数据进行归一化处理，得出了归一化应力松弛、归一化蠕变函数及曲线。
Normalized stress relaxation and creep functions were regressed from obtained data and illustrated in curves.
结果得出了正常组和病态组跟腱应力松弛、蠕变数据，归一化应力松弛函数、蠕变函数数据和曲线。
Result got the data of stress relaxation and creep and got the reduced functions and curves of them.
得出了正常对照组和模型组L4椎骨应力松弛，蠕变数据和曲线。
Then we get out normal group and model set L4 vertebrae′s stress relaxation, creep data and curve.
分析了岩石的多孔隙特性、强度实验的全应力-应变曲线、蠕变特性曲线和松弛特性曲线。
Rock's characteristic of multi-interspace, the complete stress-strain curve in strength tests and characteristic curve of creep and relaxation are analyzed.
对应力松弛、蠕变数据进行归一化处理，得出了归一化应力松弛函数蠕变函数及曲线。
Reduced the test data to get the reduced stress relaxation, reduced creep function and curves.
对臂丛神经上干进行应力松弛实验和蠕变实验，得出应力松弛、蠕变实验数据和曲线。
Superior trunk of brachial plexus nerve was performed stress relaxation test and creeping test, and data and curve of stress relaxation test and creeping test were obtained.
通过进行腹主动脉血管的应力松弛、蠕变实验得出了腹主动脉应力松弛、蠕变数据及曲线。
Experiments are carried out on the stress relaxation and creep, thus obtaining the stress relaxation and creep data and curves of the aorta abdomen under the situation of constant stress and strain.
基于内时塑性本构方程对循环松弛应力-应变曲线进行了数值模拟，取得了与实验相吻合的结果。
The calculation results showed that the constitutive relationship has accepted for the cyclic stress relaxation under strain-controlled tests.
由应力松弛与蠕变的关系，推导得到松弛曲线表达式。
The relaxation curve fitted with the expression , which is deduced based on the relation between the relaxation and the creep.
对应力松弛蠕变实验数据进行归一化处理，得出归一化应力松弛函数、蠕变函数及曲线。
The stress relaxation data were dealed with normalization, we get out normalization stress relaxation function, creep function and curve.
对应力松弛蠕变实验数据进行归一化处理，得出归一化应力松弛函数、蠕变函数及曲线。
The stress relaxation data were dealed with normalization, we get out normalization stress relaxation function, creep function and curve.
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