So says Dr. Robert S. Eliot, author of a new book titled From Stress to Strength: How to Lighten Your Load and Save Your Life. He's a clinical professor of medicine at the University of Nebraska.
内布拉斯加大学的临床医学教授、新书《从压力到力量：怎样减轻你的负担并拯救你的生命》的作者罗伯特·S·埃利奥特博士就是这样说的。
It was shown that the increased elastic modulus and yield strength relative to the elastic modulus and the yield strength of the matrix depend mainly on the contribution from the stress transfer.
分析表明，复合材料的弹性模量和屈服强度相对于基体材料弹性模量和屈服强度的增加主要来自应力传递的贡献。
By undergoing the stress and strain of tough competition, they grow in strength, endurance, discipline. They learn to respect and to cooperate with people from many nations.
经过激烈竞赛的紧张锻炼和严峻的考验，他们的力量、耐力和纪律性都得到了增强，他们学会了如何尊重采自许多国家的运动员并且与之合作。
The whole stress-strain curves of structural lightweight aggregate concrete (LWAC) with strength grade from LC30 to LC55 were obtained experimentally.
测定了采用高强轻骨料配制的强度等级LC30～LC55的结构轻骨料混凝土（LWAC）的应力-应变全曲线。
Based on damage theory, the stress-strain curve got from experiment is analyzed in order to study the effect of material strength and mechanical properties by fiber content.
基于混凝土损伤理论，在试验得到的应力—应变曲线的基础上，分析了纤维含量和应变率对材料强度及材料力学行为的影响。
Based on damage theory, the stress-strain curve got from experiment is analyzed in order to study the effect of material strength and mechanical properties by fiber content.
基于混凝土损伤理论，在试验得到的应力—应变曲线的基础上，分析了纤维含量和应变率对材料强度及材料力学行为的影响。
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