noncircular symbol

例句：

1. 1. The design of the new car is noncircular, which makes it more attractive.
   这款新车的设计是非循环的，因此更具吸引力。
2. 2.The process of calcification is noncircular, meaning that it does not repeat itself in a predictable pattern.
   钙化过程是非循环的，意味着它不会以可预测的模式重复出现。
3. 3. The noncircular nature of this phenomenon means that it cannot be explained by traditional theories.
   这种现象的非循环性质意味着它不能用传统的理论来解释。