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1)  internal stress relaxation
内应力松弛
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:内应力
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性质:存在于材料内部,不依赖外加载荷的应力。根据作用范围的大小可分为微观内应力和宏观内应力两类。微观应力多因微观缺陷引起,并拌有范围较小的弹性畸变。试样或构件经过不均匀塑料变形后卸载,就会在内部残留内应力,这类应力作用范围较大,称宏观内应力。加载时内应力和外应力同时起作用,当应力叠加时,会促使构件失效或破坏。塑料制作因由树脂加工而成,加工中分子取向,冷却速度不同等原因极易存有内应力。为此采用科学合理的加工工艺及其退火技术是减少制件存有内应力的重要手段,内应力的测试方法,对热塑性树脂可用溶剂浸渍法、偏光法或测定其变形温度等。

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