The blue glow that surrounds the blue Horsehead's eye — and other stars around the image — is a reflection nebula composed of fine dust.
环绕着蓝色马头的眼睛部位的蓝色光芒——与周围其它恒星——是一个由细尘埃组成的反射星云。
But they glow red under ultraviolet light, and the dogs' nails and abdomens, which have thin skins, look red even to the naked eye.
但在紫外线的照射下，它们会发出红光，尤其是爪子和皮肤很薄的腹部，用肉眼都能看出发红。
When shorter wavelengths of light, invisible to the human eye, hit the gold nanoparticles, they get excited and start to glow violet.
当金色纳米微粒收到肉眼不可见的更短波长的光照射时，它们将被激发并发出紫光。
We can see a number of comets with the naked eye when they pass close to the sun because their comas and tails reflect sunlight or even glow because of energy they absorb from the sun.
很多彗星接近太阳时，我们可以用肉眼看见，因为它们的彗发和彗尾可以反射阳光，甚至因为受阳光激发而自发光。
WISE's infrared eye, however, can see past the glow to capture the nebula's dust, which is also being warmed by light from Alnitak.
WISE的红外眼，可以透过发光体捕捉到星云的尘埃，这些尘埃也由于参宿一发光而升温。
Its wavelength is too short to be visible to the naked eye, but you see it working when fluorescent colors glow!
紫外光的波长太短以至于无法用肉眼看到，但是荧光色发光的时候你就能看到它起的效果！
A hunched figure that we had mistaken for another tree turned towards us, a dark silhouette against the glow of the moon, staring at us from one yellow eye.
一个隆起的物体转向我们，那是因为我们不小心碰到了一棵树，它黑色的轮廓挡住了月亮的光辉，一只黄色的眼睛瞪着我们。
And its greenish blue glow may be visible to the naked eye.
可能用肉眼就能看到它绿蓝色的辉光。
If the creature's spell resistance succeeds in preventing the effect of a spell, its central eye begins to glow with red light equivalent to that of a torch.
如果它的法术抗力抵抗住了法术效果，中央主眼会开始炽热，并发出如同火炬般的红光。
She could not resist the glow of his temperament, the light of his eye.
她无法抗拒他的气质和他的明亮的眼睛。
She could not resist the glow of his temperament, the light of his eye.
她无法抗拒他的气质和他的明亮的眼睛。
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