由于湍流而快速变化的折射在视线中会影响到光的不同颜色，这种影响也各不相同，一般会给恒星产生一种闪烁的效果。
Rapidly changing refraction due to turbulence along the line of sight affects different colors of light by different amounts and generally produces a twinkling effect for stars.
这座坐落在亚穆纳河岸边的陵墓主要由白色大理石建成，在日落的黄昏和月光皎洁的夜晚，大理石能够折射出变幻的颜色。
Situated on the banks of River Yamuna, the shrine is largely made of white marble that reflects the changes of colour visible during sunset and clear, moonlit nights.
色差-经常在折射望远镜的物镜上出现，是因为透镜不能把不同波长(颜色)的光聚焦到一点而形成的。
Chromatic Aberration — usually associated with objective lenses of refractor telescopes, is the failure of a lens to bring light of different wavelengths (colors) to a common focus.
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