循环硬化曲线可以分成三个阶段：初始阶段、速硬化阶段和饱和阶段。
Thehardening curve can be divided into three stages, i. e. first, rapid-hardening and saturated stage.
通过硬度测量和TEM分析的方法研究了电场对2e12铝合金时效硬化曲线和微观组织的影响。
Influence of electric field on the age hardening curve and microstructure of 2e12 aluminum alloy have been investigated by means of hardness-test and transmission electron microscopy (TEM).
实验结果表明，对于无明显峰值应变的应力-应变曲线，采用加工硬化率方法确定峰值应变和稳态应变是一种有效的方法。
Test results show that for the stress-strain curves with no obvious peak strain, it is a available to use work hardening rate method to determine peak strain and stable strain.
对淬火油在不同流速下的冷却曲线和淬火烈度进行了测量，建立了硬化能力、淬火烈度与介质流速三者之间的关系。
By measuring the cooling curve and quench severity of quenching oil at various flow rates, the relationship among the hardening capacity, quench severity and flow rate was established.
并且给出用与切线模量相关的标准确定加工硬化型应力——应变关系曲线的破坏点的方法，提供了利用任意固结度下的应力路径求解不排水抗剪强度的计算式。
The method to ascertain the damage point of process harden type stress-strain curve was shown, and the calculate expression of shear strength used by stress path under random consolidation degree.
说明蠕变曲线是以指数关系变化的，动脉粥样硬化对升主动脉蠕变特性具有一定影响。
The creep curve is the relationship between changes in index, atherosclerosis of the ascending aorta has a certain impact on the creep characteristics.
传统的射束硬化校正方法，通常需要针对每一种材料测量该材料对射线的吸收曲线。
For the empirical beam hardening correction in computerized tomography (ct), it is necessary to measure an attenuation curve for the material.
结论表明，在此应变率段花岗岩材料具有明显的应变率硬化效应，峰值应力前应力-应变曲线的跃进特性。
The results show that the granite has strain rate effect, hardening effect and jumping behaviors of stress-strain curve.
将术前非肿瘤区肝实质的肝硬化分级，与术前临床肝功能分级、术前、术后生化指标变化曲线进行对比研究。
The grade difference was analyzed by comparing preoperative liver CT grades of non-tumor area and clinical liver function grade, preoperative and postoperative biochemical index change curve.
时效曲线上出现的二步硬化暗示在时效时有两种硬化机制在起作用。
The two steps hardening appeared on the aging curve hints that two kinds of hardening mechanisms exist in aging process.
根据电阻率曲线和其微分曲线上的特征点将混凝土的水化分为：溶解期、凝结期、硬化前期和硬化的减速期。
The electrical resistivity curve was identified to divide the hydration process into four periods: dissolution, setting, initial hardening, and hardening deceleration.
当不存在初始剪应力时，应力–应变关系表现为硬化型曲线；
The stress-stain curve shows the strain-hardening characteristic without initial shear stress.
对18例肝硬化患者以及10例正常人行单平面动态肝动脉造影术，分析肝组织的造影时间强度曲线。
METHODS? The contrast time intensity curve of the liver tissue by SD CTAH was analyzed in 18 cases of liver cirrhosis and 10 cases of normal liver.
结论声学造影后肝实质时间强度曲线可以反映肝硬化时大鼠肝脏微循环与血流动力学改变，有望成为诊断肝硬化的新方法。
Conclusion tic of liver parenchyma after contrast ultrasound can reflect the changes of hepatic microcirculation and hemodynamics in liver cirrhosis, which is hopeful to be a new diagnostic method.
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.
首先在小弹塑性范围内用应变的奇次四项式相当精确地拟合一般硬化材料的拉伸曲线；
This paper pressents a polynomial with four odd terms to fit the stress-strain relation for the materials with arbitrary hardening behaviour in the region of small elastoplastic deformation.
幂律模型既能反映硬化特性又能模拟双曲线模型不能反映的应变软化关系，因而能合理地反映粗粒料的应力应变关系。
Power law model can describe both strain-hardening and strain-softening behaviors, which can be used effectively to model stress-strain relationship of coarse-grained materials.
饱和黄土的应力-应变曲线具有明显的非线性特性，且饱和原状黄土多为软化型，饱和重塑黄土多为稳定型和硬化型；
Saturated loess stress-strain curve has obvious nonlinear features, and more saturated as the softening of loess, loess saturated remodeling mostly stable and hardening;
饱和黄土的应力-应变曲线具有明显的非线性特性，且饱和原状黄土多为软化型，饱和重塑黄土多为稳定型和硬化型；
Saturated loess stress-strain curve has obvious nonlinear features, and more saturated as the softening of loess, loess saturated remodeling mostly stable and hardening;
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