When hydride reorientation takes place, there is a threshold stress concerned with the number of temperature cycling.
随着应力增大和温度循环次数增加，氢化物再取向程度也增大，但是氢化物发生再取向存在应力阈值。
The threshold stress and fracture stress of hydrogen-induced cracking of X80 pipeline steel are studied by constant load test and slow stain rate test.
采用恒载荷和慢应变速率动态拉伸实验方法，测定了X80管道钢在不同充氢条件下的氢致开裂门槛应力和断裂应力。
It was found that 2618 aluminum alloy exhibits a higher creep stress exponent. The creep behaviors of the alloy can be described by using threshold stress.
试验结果表明：2618铝合金表现出较高的蠕变应力指数，在引入门槛应力后，该合金的蠕变行为可得到满意解释；
The fracture process can be separated into four characteristic regions. Correspondngly, there exist two threshold stress intensity factors both for crack init…
断裂过程可区分为四个特征区，相应有表征启裂和稳态裂纹扩展的界限应力强度因子。
The threshold stress is affected by both the texture and the value of B . So controlling texture could still restrict hydride reorientation under tensile stress.
织构不仅对应力阈值有影响，而且也影响B值，因此控制织构仍可以制约氢化物发生应力再取向。
The threshold stress presents during the stress relaxation process due to the interaction between precipitation behavior and dislocation creep of 7050 aluminum alloys.
由于7050铝合金时效析出与应力松弛中位错蠕变的共同作用引起了松弛过程槛应力现象。
When applied stress is higher than the threshold stress, the level of hydride reorientation increases with the increase of stress and the number of temperature cycling.
当应力大于应力阈值时，氢化物应力再取向程度随着与应力、温度循环次数增加而增大。
The fracture process can be separated into four characteristic regions. Correspondngly, there exist two threshold stress intensity factors both for crack initiation and f…
断裂过程可区分为四个特征区，相应有表征启裂和稳态裂纹扩展的界限应力强度因子。
When enough workload is driven to stress the system to the configured CPU threshold and cause resource contention between transaction classes, then service policies will be breached.
当工作负载足够多，以至于系统逼近配置的CPU阈值且引起事务类之间出现资源争用时，服务策略将受到违反。
Static stress transfer and earthquake triggering:No lower threshold in sight?
静态应力转移及地震触发：看不到应力下限吗?。
The threshold voltage and the peak of proportional difference for MOSFET devices will change after the uniform high electric field stress.
在均匀的高电场应力下，MOSFET器件的阈值电压和输出特性的比例差分峰值会有所改变。
The pre-straining prolonged the fatigue crack initiation life, and increased resistance coefficient and equivalent stress threshold of the fatigue crack initiation.
预应变可以延长疲劳裂纹形成寿命，提高疲劳裂纹形成的抗力系数和裂纹形成的当量应力门槛值；
We mainly focus on the threshold voltage shift under subsequent positive bias temperature (PBT) stress after the preceding NBT.
主要集中在对器件施加nbt和随后的PBT应力后器件阈值电压的漂移上。
Threshold alarms trigger early warning signals that give operators the chance to minimize stress on equipment or prevent it from shutting down or failing.
阈值警报器及时发出报警信号，让油公司最大限度地减小设备承担的压力，避免设备停机或故障。
The experimental result shows that the lateral stress threshold of the second creep stage is less than that of axial stress threshold.
试验结果表明，横向稳定蠕变阶段的应力阈值低于轴向稳定蠕变阶段的应力阈值；
With the increase of the stress ratio r, the threshold decreased.
随着应力比的增加，门槛值下降。
The initially existing damage has apparently affected on wave stress propagation and stress distribution as long as its quantity exceeds a threshold value.
当初始损伤超过某临界值后会显著地影响应力波的波动范围和围岩应力分布；
The relationship between the threshold voltage and the peak of proportional difference, and between the interface trap density and stress time are also acquired.
得到了阈值电压和比例差分峰值，界面陷阱密度和应力时间的关系。
A distribution function of two dimensional threshold is given for fatigue crack propagation. A two dimensional stress threshold interference model is set up.
本文给出二维疲劳裂纹扩展门槛值分布函数，建立二维应力—门槛值干涉模型。
The numerical results give the critical temperature of the seed region and the thermal stress for crack generation, irradiated with threshold fluence.
在阈值能量的辐照下，数值结果给出了对应的温度和应力。
Whatever the straight line part of the stress-strain curve may be, it is always possible to find out the rock stress threshold by the peak value of the S-wave velocity.
试验结果表明：不论应力应变曲线上的直线部分是否明显，都可以用检测横波速度最大值的办法确定岩石的应力门槛值；
The paper puts the stress on the characteristics, realizing method of multi-threshold and floating threshold methods, and the experimental results of the floating threshold.
重点介绍多重门限法和浮动门限法的特点、实现方法以及浮动门限法的试验结果。
They have a lower threshold for stress and seem to be more sensitive to it.
他们有一个较低的压力起点，似乎对压力更敏感。
In the adjustment process of the biological behavior, environmental stress threshold is probable the decisive role of biological behavior changes.
在生物行为调节过程中，环境胁迫阈对生物行为变化可能具有决定性作用。
The quantitative relation among the threshold wind velocity of sand movement, sand diameter and the agglutinate stress of sand bed is obtained with the mentioned dimensionless variables.
经分析得到起沙风速与沙床沙粒粒径和沙床粘结力间的数量关系。
The quantitative relation among the threshold wind velocity of sand movement, sand diameter and the agglutinate stress of sand bed is obtained with the mentioned dimensionless variables.
经分析得到起沙风速与沙床沙粒粒径和沙床粘结力间的数量关系。
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