peripheral angle

例句：

1. 1. The new design incorporates a peripheral angle that enhances the overall aesthetic appeal of the product.
   新设计采用了一个周边角度，提升了产品的整体美学吸引力。
2. 2.In the study of computer graphics, understanding the peripheral angle is crucial for creating realistic images.
   在计算机图形学研究中，理解周边角度对于创造逼真的图像至关重要。
3. 3.The engineer used a peripheral angle to calculate the exact distance between the two points on the map.
   工程师使用周边角度来计算地图上两点之间的精确距离。