Last Updated：2025/11/21
Sentence
研究者たちは太陽系の形成を調べるため、隕石試料中のケイ素30同位体の存在割合を測定した。
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Researchers measured the isotopic abundance of silicon-30 in meteorite samples to study solar system formation.
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Researchers measured the isotopic abundance of silicon-30 in meteorite samples to study solar system formation.
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