名词
中文翻译：核组成
同义词：
['nuclear structure', 'nuclear makeup例句：1. The study of the nucleus is essential for understanding the behavior of atoms.（研究原子核对于理解原子的行为至关重要。）']
例句：
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1. The study of the nucleus is essential for understanding the behavior of atoms.
研究原子核对于理解原子的行为至关重要。
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2.The chemical composition of the sample was determined using mass spectrometry.
使用质谱法确定了样品的化学组成。
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3.The nuclear composition of the Earth's crust is primarily composed of iron and oxygen.
地球地壳的核成分主要由铁和氧组成。