流星雨辐射点

例句：

1. 1. The satellite's radiation point is located at the far end of the earth.
   卫星的辐射点位于地球的远端。
2. 2.The astronomers focused their attention on the radiation point.
   天文学家们将注意力集中在辐射点上。
3. 3.The scientists determined that the radiation point was responsible for the phenomenon.
   科学家们确定辐射点是这种现象的原因。