stress-strained curve

例句：

1. 1. The stress-strained curve shows the relationship between strain and stress in a material.
   应力应变曲线展示了材料中应变与应力之间的关系。
2. 2.The engineer used this curve to predict the behavior of the material under different loads.
   工程师利用这个曲线预测了材料在不同载荷下的行为。
3. 3.The stress-strained curve is an important tool for understanding the mechanical properties of materials.
   应力应变曲线是理解材料机械属性的重要工具。