profile coordinate

例句：

1. 1. The geometry of the object's profile is crucial for its stability.
   物体轮廓的几何形状对其稳定性至关重要。
2. 2.The camera's lens was precisely aligned with the profile of the building.
   相机镜头精确对准了建筑物的轮廓。
3. 3.The engineer used a computer program to calculate the profile coordinate of the structure.
   工程师使用计算机程序计算了结构轮廓坐标。