curvature-area method

例句：

1. 1. The curvature-area method is used to calculate the shape of a curved surface.
   曲率面积法用于计算弯曲表面的外形。
2. 2. In engineering, the curvature-area method is often used to determine the stress distribution in materials.
   在工程中，曲率面积法常被用来确定材料中的应力分布。
3. 3.The curvature-area method can be used to analyze the deformation of structures under various loads.
   曲率面积法可以用来分析结构在不同载荷下的变形。