帮忙翻译一下这段话，谢谢了

there is disclosed a concentrating solar energy receiver comprising a primary parabolic reflector having high reflectivity surface  on a concave side of the reflector and having a first focal axis extending from a concave side of the  reflector which passes through a focal point of the primary parabolic reflector ; a secondary parabolic reflector of smaller area than the primary parabolic reflector which has a second focal axis aligned along the first focal axis ,and is disposed with a convex side having a high reflectivity surface facing the concave side of the primary parabolic reflector .the secondary parabolic reflector is spaced from the focal point of the primary parabolic reflector along the first focal axis by a predetermined distance,

这里展示了一个太阳能接收器，它包含了一个主抛面反射体，该反射体的凹面为高反射率表面，并且有一个从反射体的凹面延伸出来的第一焦点轴，该焦点轴通过了主抛面反射体的焦点；比主抛面反射体小的次抛面反射体的第二焦点轴与第一焦点轴平行，并且高反射率的凸面面向主抛面反射体的凹面。次抛面反射体从主抛面反射体的焦点开始沿着第一焦点轴设定好的距离上被隔开。

谢谢了，