deflection force diagram

例句：

1. 1.The engineer drew a deflection force diagram to show the forces acting on the structure.
   工程师绘制了一幅偏转力矩图来展示结构上的作用力。
2. 2. The researchers used the deflection force diagram to analyze the stability of the bridge.
   研究人员使用偏转力矩图来分析桥梁的稳定性。
3. 3.The deflection force diagram helped us understand the forces that were causing the deformation.
   偏转力矩图帮助我们理解导致变形的力。