gegenschein

gegenschein

美 ['ge?g?n??a?n] 　英 ['ge?g?n?a?n]

• n.【天】對日照
• 網絡反暉

英漢解釋

n.

1. 【天】對日照

英英解釋

n.	1. a faint elliptical glow in the night sky opposite the setting sun, caused by the reflection of sunlight by dust in space

例句

At night this glow is known as the gegenschein (German for "counter glow" ), and can be seen as a faint glow in an extremely dark sky.

在夜晚，這種光線就被稱為對日照（德文的意思為“反輝”），人們在非常黑暗的天空中看到一種昏暗的輝光。

The gegenschein is distinguished from zodiacal light near the Sun by the high angle of reflection.

與發生在太陽附近的黃道光的區別就在于對日照的高反射角度。

Pictured above, the gegenschein is seen superposed toward the constellation of Pisces.

如圖所示，與雙魚座方向重疊的位置可以看到對日照。

The gegenschein is sunlight back-scattered off small interplanetary dust particles.

對日照是非常小的星際塵埃上的陽光反向散射。

The gegenschein is distinguished from zodiacal light by the high angle of reflection.

對日照通過高角反射在黃道帶的光圈中很容易辨明。