一、晕光现象及天气当大气中有由冰晶构成的云或雾遮挡日光或月光时,由于冰晶对日、月光线的折射和反射作用,在日、月周围常会形成彩色的光环,有时还会出现彩色或白色的光点、光弧和光柱,我们将这些现象统称为晕,对其中明亮的光点 First, the halo phenomenon and the weather When there is ice or cloud of ice crystals in the atmosphere to cover the sun or moon, due to the ice on the sun, the refraction and reflection of moonlight, in Japan, around the moon often form a colored halo, and sometimes There will be colored or white light spots, light arcs and light beams, we will collectively refer to these phenomena as halo, of which bright spots