| 单词 | blue shift |
| 释义 | blue shift【化】 蓝移 blue shift blue shift n.（名词）A decrease in the wavelength of radiation emitted by an approaching celestial body as a consequence of the Doppler effect.蓝移：飞近的天体发射出的幅射波长之减小，是杜普勒效应的结果语源:[From the fact that the shorter wavelengths of light are at the blue end of the visible spectrum] [源于在可看见的光谱中波长较短的光线是在可见光谱一端的事实] |
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