2) stress relaxation
应力松弛
1.
Tensile stress relaxation of wood under high temperature and pressurized steam.;
高温高压蒸汽条件下木材的拉伸应力松弛
2.
Viscoelastic stress relaxation by scaled time;
粘弹性应力松弛过程的时间标度变换
3.
Mechanical model for the stress relaxation of PVC calendered flexible composites;
PVC压延柔性复合材料应力松弛的力学模型
3) stress-relaxation
应力松弛
1.
Effect of cooking technology and chemical components on stress-relaxation property of cooked rice;
蒸煮工艺和化学成分对米饭应力松弛特性的影响
2.
Manufacture of prosthetic nucleus and analysis of stress-relaxation properties;
髓核假体的制备及应力松弛特性的影响分析
3.
Experimental Study on Intact Tomato s Stress-relaxation during Storing at Normal Temperature;
常温贮藏中番茄应力松弛特性试验
4) relaxation
[英][,ri:læk'seɪʃn] [美]['rilæk'seʃən]
应力松弛
1.
Experimental Study on Kiwifruit's Stress-relaxation Property;
猕猴桃压缩—应力松弛的试验
2.
The Stress Relaxation Analysis on Simulation Fracture of Neck of Femur Fixed with Screw;
模拟股骨颈骨折螺丝钉固定应力松弛分析
3.
We studied the fracture of femur s neck by the fixed with single bolt, the fixed with two bolts and then the property of relaxation biomechanics of every sample groups of bone in the section of fracture.
研究了模拟股骨颈骨折后,以加压螺丝钉单钉固定、双钉固定、双钉固定后在骨折区植骨各组标本的应力松弛力学性质,为临床提供生物力学参数。
5) relaxation stress
松弛应力
6) relaxation of stress
应力松弛;应力的松弛
补充资料：应力松弛
| 应力松弛 stress relaxation 粘弹性材料在总应变不变的条件下，由于试样内部的粘性应变(或粘塑性应变)分量随时间不断增长，使回弹应变分量随时间逐渐降低，从而导致变形恢复力（回弹应力）随时间逐渐降低的现象。测定应力松弛曲线是测定松弛模量的实验基础。高温下的紧固零件，其内部的弹性预紧应力随时间衰减，会造成密封泄漏或松脱事故。松弛过程也会引起超静定结构（见结构力学）中内力随时间重新分布。用振动法消除残余应力就是设法加速松弛过程，以便消除材料微结构变形不协调引起的内应力。使流动的粘弹性流体速度梯度减小或突然降为零，流体中的应力逐渐降低或消失的过程也称为应力松弛。 |
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参考词条