surface curvature

例句：

1. 1. The shape of the object is affected by its surface curvature.
   物体的形状受到其表面曲率的影响。
2. 2.In order to improve the performance of the vehicle, the engineers studied the surface curvature of the tires.
   为了提高车辆的性能，工程师们研究了轮胎的表面曲率。
3. 3. The measurement of surface curvature is crucial for the design of bridges and other structures.
   测量表面曲率对于桥梁和其他结构的设计至关重要。