Last Updated:2025/11/21
Sentence

研究者たちは初期太陽系の過程を調べるために、隕石試料中の質量数44のカルシウム同位体の同位体比を測定した。

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Researchers measured the isotopic ratios of calcium-44 in meteorite samples to study early solar system processes.

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Researchers measured the isotopic ratios of calcium-44 in meteorite samples to study early solar system processes.

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Related words

calcium-44

Noun
uncountable
Japanese Meaning
物理学において、カルシウム元素の安定同位体の一つ。20個の陽子と24個の中性子を持ち、自然界での存在量は約2%である。
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研究者たちは初期太陽系の過程を調べるために、隕石試料中の質量数44のカルシウム同位体の同位体比を測定した。

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