Last Updated:2025/11/21
Sentence

科学者たちは土壌中の水の移動を調べるために質量数17の酸素同位体をトレーサーとして使った。

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Scientists used oxygen-17 as a tracer to study water movement through the soil.

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Scientists used oxygen-17 as a tracer to study water movement through the soil.

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Related words

oxygen-17

Noun
uncountable
Japanese Meaning
物理学において、酸素の希少な安定同位体であり、陽子が8個、中性子が9個存在し、自然界の酸素の約0.037%を占める。
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科学者たちは土壌中の水の移動を調べるために質量数17の酸素同位体をトレーサーとして使った。

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