Results: the best imagine edge effect and visual sense definition for red free light picture contrast is 0.87. Grey brume is the second important parameter.

结果：无赤光像反差为0.87时影像边缘效应、视觉清晰度最佳，灰雾为第二位。

youdao

A bluish ribbon of light stretching from left to right across the picture might be a knot of gas ejected by the supernova.

一个从左延伸至右穿过整幅图片的浅蓝色光可能是由超新星喷发出的气体的集结体。

youdao

You can see a picture of another ice-crystal light phenomenon, a sun dog.

你可以看见另一冰晶体光的现象图片，太阳狗。

youdao

And when we look at this, it's actually split by what's called a nodal plane, which is pointed out in light orange here on this picture, but what we just mean is that there is this whole plane that separates the two lobes where there is absolutely no electron density.

我们来看这里，实际上它被一个节面分开，在这图里用淡黄色表示，这意味着这个分开,两个叶瓣的平面上,是完全没有电子密度的。

麻省理工公开课 - 化学原理课程节选

To check out the stunning "first light" picture above in its full resolution, head on over to the source below.

ENGADGET

Exactly which of the pinpricks of light in the picture actually is the burst can be worked out later.

ECONOMIST: An illuminating burst

First light reveals a bleak picture of cloud and sudden gusts of rain.

BBC: Nomadic Kyrgyzstan