The effect of the definition of yield stress on hardening rules.
不同屈服应力定义对强化规律的影响；
Shear yield stress was defined as the intercept point on the Y-axis.
剪切屈服应力被定义为Y轴上的交会点。
Rotated rheometer was used to determine the yield stress of lithium lubricating grease.
选用旋转流变仪测定了锂基润滑脂的屈服应力。
The effect of the definition of yield stress on the initial and subsequent yield surfaces.
不同屈服应力定义对初始屈服曲面的后继屈服曲面的影响；
The solution showed viscoelastic behavior in dynamic conditions and no yield stress was observed.
一定条件下溶液同时表现出粘弹性质，但无屈服应力的存在。
This instrument can be used for measuring the yield stress of ER fluids, MR fluids and EMR fluids.
可以分别用于电流变液、磁流变液以及电磁流变液的测试。
The stress is very complex and may reach to a peak value exceeding the yield stress of the material.
其应力分布非常复杂，而且有超过材料屈服应力的应力峰值。
Deformation velocity has no obvious effect on the flow of material, initial yield stress and flow stress.
变形速度对材料流动、初始屈服应力、流动应力影响不明显。
The magnitude of the yield stress of magnetorheological fluids is important for engineering applications.
剪切屈服应力是磁流变流体固化强度的重要指标之一，具有重要的工程意义。
Especially, this model can also explain the yield stress and wall slip phenomena for foam fracturing fluid.
更为主要的是该模型还可以用于解释泡沫压裂液的屈服应力和壁面滑移现象。
Viscoelasticity is related to some properties such as gel point, gel strength, yield stress and thixotropy.
粘弹性与胶凝温度、胶凝强度、屈服应力和触变性等参数有关。
As for intervertebral space, the cranial endplates had a higher yield stress than caudal endplates(P<0.05).
椎间隙相邻面上一椎体下终板的抗压强度大于下一椎体上终板（P＜0.05）。
Vessel burst pressure is the mean between maximum event (explosion) pressure and the yield stress of the vessel.
容器爆破压力是容器屈服应力和最大事件(爆炸)压力之间的平均数。
Elastic deformation occurs at stress below the yield stress, the viscous flow appears after yield with thixotropy.
验证了在剪切应力低于屈服应力时，变形基本上是弹性的，而屈服后粘流过程显示了触变特性。
Studies have shown that (in the same units) the hardness of a cold-worked metal is about three times its yield stress, Y;
研究表明：（在相同的面积上）冷加工材料的硬度大约是它屈服强度的三倍；
The authors consider a free boundary problem arised from the radical flow of plane Non Newtonian fluids with yield stress.
研究了具阀门梯度的平面径向流动引起的一类自由边值问题。
The research will change the phenomenon that yield stress and elongation are only decided on the basis of experimental result.
该研究改变了材料的屈服应力和延伸率只能凭实验确定的局面。
The displacing fluid of power law fluid with yield stress and displaced fluid of Bingham are used to illustrate these effects.
文中用带屈服应力的假塑性流体描述驱替液性质，用宾汉流体描述原油性质。
The calculation of micro-yield stress in surface layer and the stress-strain curves of surface layer deformation were studied.
本文对表面微观屈服应力的测量与计算方法及表面变形的应力应变曲线进行了分析研究。
Comparing with the uniaxial compression, the Young's modulus and the yield stress of the biaxial compression increase obviously.
与单轴压缩相比较，双轴压缩的弹性模量和屈服应力有明显的提高。
The results illustrated that the associative thickener allowed a more equitable balance of high shear viscosity and low yield stress.
结果表明这种增稠剂能使乳胶漆具有高的粘度和低的屈服值。
When the tensile load is not perpendicular to the twin boundary, the yield stress decreases and the deformation is mainly detwinning.
拉伸载荷与孪晶界不垂直时，屈服应力降低，变形方式则以去孪晶为主。
The results showed that tensile strength, tensile yield stress and tensile breaking stress were increased with the increase of bore distance;
结果表明，随筛板孔距的增加，其拉伸强度、拉伸屈服应力及拉伸断裂应力均提高；
The experiments consisted of the measurement of yield stress, tensile strength and hardness for samples cut from various parts of the forging.
试验包括对取自不同锻造零件的试块的屈服强度、抗拉强度及硬度的测量。
The effect of loading rate, test temperature and pre-plastic deformation on hydrogen induced apparent yield stress reduction have been investigated.
研究了变形速度，试验温度以及预先塑性变形程度对氢致表观屈服强度下降的影响。
The results show that the influences of the glass beads content and its diameter on the tensile yield stress and strain at yield are not significant.
结果显示，微珠含量及其直径对复合物的拉伸屈服应力和屈服发生时的应变影响不太明显。
Characteristics of yield stress of crude in measurement is that yield stress measured depends on the conditions of measuring system and measuring methods.
原油屈服值测量系统条件和测量方法影响原油屈服值的测量结果，这种原油屈服值的依赖性质称之为原油屈服值的测量特性。
Compared with aluminum foam, sandwich beams with aluminum core is characterized in higher limited yield stress and better cushion energy absorbing property.
泡沫铝芯体夹层板与泡沫铝相比，具有更高的屈服极限和更好的缓冲吸能特性。
A modified theory of metal volume fraction is put forward to precisely predict tensile properties including elastic modulus, yield stress and tensile strength.
提出了修正后的金属体积分数理论，准确预测了材料的弹性模量、屈服应力及拉伸强度。
A modified theory of metal volume fraction is put forward to precisely predict tensile properties including elastic modulus, yield stress and tensile strength.
提出了修正后的金属体积分数理论，准确预测了材料的弹性模量、屈服应力及拉伸强度。
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