blueshift
/bloo-shift/US // ˈbluˌʃɪft //UK // (ˈbluːˌʃɪft) //
蓝移,蓝盾,蓝调,蓝光闪耀
Definitions
n.名词 noun
- 1
Astronomy.
- : a shift toward shorter wavelengths of the spectral lines of a celestial object, caused by the motion of the object toward the observer.
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