angle of reflection

基本解釋

The gegenschein is distinguished from zodiacal light near the Sun by the high angle of reflection.
與發(fā)生在太陽附近的黃道光的區(qū)別就在於對日照的高反射角度。
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Because of the angle of reflection, the second rainbow appears with the opposite colour scheme to the first.
由於反射的角度，第二層虹的色彩搭配顯得同第一層有一點相反。
The elusive Planet X is, however, shrouded by a dust cloud that bounces sunlight back to the Sun, except for those rare moments when the angle of reflection is just right.
行星X行蹤飄忽，躲躲藏藏，被塵埃雲(yún)霧包裹著，除了反射角度剛剛好的稀有時刻外，都將陽光反射廻了太陽。

the angle that a beam of reflected radiation makes with the normal to a surface at the point of reflection