stress-deformation diagram

例句：

1. 1. The stress-deformation diagram shows the relationship between stress and deformation under different loads.
   应力-变形图展示了不同载荷下应力与变形之间的关系。
2. 2.The engineer used the stress-deformation diagram to calculate the material's yield strength.
   工程师使用应力-变形图来计算材料的屈服强度。
3. 3. The stress-deformation diagram is crucial for understanding the mechanical behavior of materials under loading conditions.
   应力-变形图对于理解材料在加载条件下的力学行为至关重要。