Spectroscopy is basically the study of spectra and spectral lines of light, and specifically for us, the light from stars.
光谱学基本上是一种研究光谱和光谱线的学科,特别对我们来说,是研究恒星发出的光。
I am sure you all know from physics class about how light moves in microscopic ways and that we can only see light when the wavelength of that light is in a specific range.
我相信,你们在物理课上都学过光是如何以微观的方式运动的,以及只有在光的波长在特定的范围内时我们才能看到光这一事实。
When a plant absorbs light for performing photosynthesis, it only absorbs some wavelengths of light and reflects others.
当植物吸收光进行光合作用时,它只吸收某些波长的光,并反射其他波长的光。
The room has a feeling of solidity and permanence, but it also is a celebration of light and airiness.
VOA: special.2010.01.27
What do we make of these allusions to divine colleagues or subordinates in light of Kaufman's claims regarding biblical monotheism?
参照考夫曼的一神论主张,我们如何理解这些暗示?,他们的地位等同于,还是次于上帝?
And out of that came the recognition that Thompson's plum pudding model is not sustainable in the light of this evidence.
从中我们得出,汤姆生的枣糕布丁原子模型,是不合理的。
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