stress-deformation curve

例句：

1. 1. The stress-deformationcurve of the material is crucial for understandingits mechanical properties.
   材料的应力-变形曲线对于理解其机械性质至关重要。
2. 2. The engineer useda computer program to calculate the stress-deformation curve of the structure.
   工程师使用计算机程序计算了结构的压力-变形曲线。
3. 3. The stress-deformation curveshows how the material will respond under differentloads.
   应力-变形曲线显示了材料在不同载荷下的反应方式。