Last Updated：2025/11/21
Sentence
考古学者たちは微細構造を分析した結果、いくつかの砒素を含む青銅が紀元前2千年紀前半のものであると特定した。
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Archaeologists dated several arsenical bronzes to the early second millennium BCE after analyzing their microstructure.
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Archaeologists dated several arsenical bronzes to the early second millennium BCE after analyzing their microstructure.
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