名词中文翻译
中文翻译：同位素丰度
同义词：
['isotopic abundance', 'isotopic composition']
例句：
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1. Thestudy of isotopic abundance is crucial for understanding the origins of life on Earth.
研究同位素丰度对于理解地球上生命的起源至关重要。
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2. The isotopic abundance in the sample indicates that it contains a high proportion of heavy elements.
样本中的同位素丰度表明它含有大量重元素。
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3.The isotopic abundance of carbon in the atmosphere is a key factor in determining the climate.
大气中碳的同位素丰度是决定气候的关键因素。