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形容詞

astrophysical (not comparable)

1. Of or pertaining to astrophysics.
   • 2020 October 15, Dennis Overbye, “Stuart Bowyer, Astronomer Who Lent His Ear to the Cosmos, Dies at 86”, in The New York Times‎:

     But many important astrophysical and atomic processes involving hydrogen, the most abundant element in the universe and in stars, give off ultraviolet light.

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