Last Updated：2025/12/07
Sentence
天文学者は原始星のスペクトルで、遠赤外線帯に位置する水素のスペクトル系列の弱い輝線を検出した。
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Astronomers detected weak emission lines of the Brackett series in the protostar's far-infrared spectrum.
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Astronomers detected weak emission lines of the Brackett series in the protostar's far-infrared spectrum.
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