单词 |
红移 |
释义 |
红移hóngyíred shift (astronomy)红移物体的电磁辐射由于某种原因,光谱线向波长较长的一端位移的现象【天】red shift根据红移现象,天文学家认为宇宙边缘天体的退行速度能达到光速的0.6倍甚至更大。 Based on red shift, astronomers believe that the recessional velocity of astronomical bodies at the fringes of the universe can reach 0.6 time |
随便看 |
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- 13}
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- 1,3,4,5-tetrahydroxycyclo-hexanecarboxylic acid-- chinic acid--quinic acid
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- 1,3,4-thiadiazolidine-2,5-dithione; 2,5-dimercapto-1,3,4-thiadiazole
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- 1,3,5,7-tetroxocane; metaldehyde
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- 1,3,5-benzenetriol
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