deflection curve

例句：

1. 1. The deflection curve ofthe beam is used to determine its strength.
   梁的偏转曲线用于确定其强度。
2. 2. The deflection curve shows thatthe material has a high modulus ofelasticity.
   偏转曲线显示该材料具有高弹性模量。
3. 3. Thedeflection curve canbe used to predict the behaviorof the system under different loads.
   偏转曲线可用于预测系统在不同载荷下的行为。