circular loop的用法和樣例：
例句
- A new method for solving the coordinates of circular points in an image of an equilateral triangle and its inscribed circle was proposed.
摘要提出了一種求解等邊三角形及其內切圓的圖像圓環(huán)點(diǎn)坐標新方法。 - The design consists of a circular core of post-tensioned cables surmounted by the thinnest possible concrete deck with stainless steel handrails.
橋的造型以一個(gè)圓環(huán)為核心，使用后張拉預應力結構，并盡可能使用最薄的橋面，橋面上使用不銹鋼欄桿。
