parabolas

Traditionally, concentrators look like this. Those shapes are parabolas.
常规来讲，太阳能收集器看起来是这个样子的。抛物线形状。
And in parabola-aligned images, we find that using the combination of two parabolas as the projection axis can segment teeth more precisely.
而对于抛物线型排列的牙齿，我们发现对于两条叠合成的抛物线轴作投影可以切得更加地准确。
The movement tracks of these balls in space are different parabolas .
Parabolas have been studied for millennia, and their properties are well understood.
人类已经研究了抛物线近千年，对它的性质理解的很透彻。
The appearance uses conical shapes, curves, parabolas, and spirals to replace straight lines and planes.
外型以锥形、曲线、抛物线及螺旋等各种变化，来取代以往的直线与平面。
Upswept roofs and parabolas cropped up on buildings.
But it cant build compound parabolas.
Light-vehicle headlamp reflector is constituted of parabolas to3-D surface, which is a deep drawing workpiece.
轻型车前照灯反光镜是由抛物曲线构成的三维曲面深拉深件。