Gunn-Peterson trough
A feature in astronomical spectrometry of distant light, caused by the Reionization Era's absorption of UV light, leaving a gap in the spectrum.
A self-driving car that can be hired on a per-journey basis by passengers.
(mathematics) Such a polynomial
(psychology) experience shared with another person
天文学者たちは、再電離期の紫外線吸収によって生じたクエーサーのスペクトル中の明瞭な吸収ギャップを確認し、それが広範な中性水素の存在を示していると判断した。
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DiQt
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