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red shift的英文翻譯是什么意思，詞典釋義與在線(xiàn)翻譯：
英英釋義
Noun:
-
(astronomy) a shift in the spectra of very distant galaxies toward longer wavelengths (toward the red end of the spectrum); generally interpreted as evidence that the universe is expanding
red shift的用法和樣例：
例句
- The cosmological redshift is not a normal Doppler shift.
宇宙學(xué)的紅移并不是平常的都卜勒偏移。 - From the extent of the red shifts the recession velocities can be computed.
從紅移量可以計算退行速度。
