四分之一圆 meaning in Chinese
quarter round
Examples
- The quantum spectral analysis of the semicircular and a quarter of circular billiards
半圆和四分之一圆二维弹子球的量子谱分析 - A quarter circle with a radius of 1 m ( 1 yd ) from each corner flagpost is drawn inside the field of play
在比赛场地内，以距每个角旗杆1米（ 1码）为半径画一个四分之一圆。