曲线的长度 meaning in English
length of a curve
Examples
- Students : the length of the curve making a circle is called the perimeter
生：围成圆的曲线的长度叫做圆的周长。 - The internal force that is the elasticity and the strength makes the curve regular and smooth
弹力使得曲线的长度最短，张力可以保持曲线的原有形状。