名词
中文翻译：同位素流
同义词：
['isotope flow', 'isotope stream例句：1. The isotopes in the sample are being measured to determine their ratios.（正在测量样品中的同位素，以确定它们的比率。）']
例句：
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1. The isotopes in the sample are being measured to determine their ratios.
正在测量样品中的同位素，以确定它们的比率。
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2. The isotopes in the sample are being measured to determine their ratios.
正在测量样品中的同位素，以确定它们的比率。
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3.The isotopes in the sample are being measured to determine their ratios.
正在测量样品中的同位素，以确定它们的比率。