The thermal analysis was used to determine the crystallization temperature, the glass transformation temperature and low temperature relaxation temperature of the amorphous samples.
通过对非晶态样品的热分析,确定了它的晶化温度、玻璃转变温度和低温弛豫温度。
Relaxation losses are very sensitive to the temperature of the steel.
松弛损失对钢筋的温度很敏感。
The results show that, the T2 relaxation time for bulk water and oil samples increase with increasing temperature.
结果表明:自由水和原油的核磁共振横向弛豫时间(T2)都随温度的升高而增大。
The paper describes an apparatus, bolometer and system for measuring the specific heat of small samples above liquid nitrogen temperature using relaxation calorimetry.
本文介绍一种用弛豫方法测量液氮温度以上小样品比热的装置、微型量热器和测量系统。
The kinetic curves properties response aging time and temperature were obtained with the coefficient of compression stress relaxation as index of aging property change.
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 stress relaxation was mainly related to the heating temperature and time.
加热温度及时间是决定应力松弛的关键因素。
But the recently developed "thermal windowing" technique of TSC avoids this process by considering complicated temperature change and the time relaxation process in the measurement.
而基于“温度窗口”的热刺激电流技术因考虑速冷极化过程涉及复杂的温度变化和时间弛豫过程,排除了这一过程。
The stress variation with temperature and isothermal relaxation in copper films deposited onto silicon wafers are studied by fixed point laser reflection method.
采用定点激光反射热循环方法,测量了硅基体上铜膜应力随温度的变化及等温松弛。
Stress relaxations are observed at various given temperatures. The variation of stress with time is exponential form and the relaxation time constant is strongly dependent on temperature.
在各种给定温度下,应力随时间均按负指数形式松弛,但应力松弛时间常数强烈地依赖于温度。
Nuclear magnetic resonance relaxation characteristics of crude oil change with temperature varying at different formation depth.
随埋藏深度的不同,地下原油温度有很大的变化,造成其核磁共振弛豫特性差别较大。
With calculating property index of compression set and stress relaxation, it obtains a calculation formulation that property changes along with aging time at the special temperature.
对压缩永久变形和压缩应力松弛性能指标进行经验直线化外推估算,得出特定温度下的性能随老化时间变化的动力学经验估算方程。
The effects of temperature, stress and grain size on stress relaxation in the alloy TC4 have been investigated.
研究了温度、应力、晶粒度对TC 4合金应力松弛的影响。
The dependence of disaccommodation on temperature shows that it is a comprehensive effect of the ordering effect of atoms' orientation with stress relaxation.
减落随温度的变化是原子方向有序和应力松弛的综合效应。
Different initial stress gave the same relaxation limit at same temperature.
同一温度不同初应力作用的应力松弛,应力松弛极限相同。
In addition, the relaxation rate increases with temperature.
另外,松弛速率随着温度的上升而增加。
Moreover, the Nb and C raise greatly the peak temperature and also enable the activation energy of relaxation to increase markedly.
也使晶界峰温度大大升高和弛豫激活能显著变大。
The results show that in traditional aging temperature, the stress relaxation curve of 7050 aluminum alloys exhibits a classical logarithmic decrement curve.
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 stress relaxation of contact spring appeared at high temperature is one of the main failure modes in high capacity circuit breaker.
大容量断路器的主要故障模式之一是触头弹簧在较高温度下出现的应力松弛。
The temperature dependence of probe was also studied and the rotation relaxation time of probe was calculated.
并研究了温度对探针荧光偏振的影响,计算了探针的旋转松驰时间。
The relaxation time for granite decreases rapidly with the increasing temperature.
随着温度的上升,花岗岩的松弛时间迅速减小。
Secondly, a plastic relaxation function describing the behaviour of plastic flow under high temperature and high pressure is suggested from the viewpoint of dislocation dynamics.
其次,从位错动力学角度建议了一个塑性松弛函数以便描述高温、高压下塑性流动的特性。
The effect of temperature on the ferroelectric properties of NBT and the mechanism of relaxation are introduced.
介绍了温度变化对NBT铁电性能的影响以及产生弛豫相变的机理。
The effects of moving heat source speed, temperature-dependent modulus of elasticity and thermal relaxation time on displacement and temperature are studied.
计算得到了杆内温度及位移的分布规律,分析了移动热源速度、弹性模量以及热松弛时间对温度和位移的影响。
Stress relaxation limit of 7050 aluminum alloys decreases with increasing aging temperature.
随着温度的升高应力松弛极限逐渐降低。
The conduction contributes to the high temperature dielectric relaxation which has the similar activation energy of that of conduction.
高温区介电弛豫的激活能与电导激活能十分接近,因此电导对高温介电弛豫的产生起到了关键作用。
Stress relaxation should be taken into consideration while designing tight bolt connection under a high temperature. The paper discusses the calculation thought and solution about stress relaxation.
在高温环境下有紧密性要求的螺栓联接,在设计时应考虑应力松弛。讨论了关于应力松驰问题的计算思路和解决方法。
The stress relaxation characteristics were influenced by temperature: when the temperature increased, the stress relaxation time decreased and vice versa.
温度对柠条的应力松弛特性有影响,随着温度的升高,应力松弛时间减小,反之增加。
Reducing the tension upon the fiber under high temperature to provide enough movement space for polyester segments, which is beneficial to the relaxation of high elastic strain.
适当地降低高温下纤维的张力,为高分子链段的运动提供了活动空间,有利于高弹形变的松弛。
Reducing the tension upon the fiber under high temperature to provide enough movement space for polyester segments, which is beneficial to the relaxation of high elastic strain.
适当地降低高温下纤维的张力,为高分子链段的运动提供了活动空间,有利于高弹形变的松弛。
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