名词
中文翻译：同位素标记的
同义词：
['deuterium-labeled', 'deuterated例句：1. The sample was deuterated to study its properties.（该样本被氘化以研究其性质。）']
例句：
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1. The sample was deuterated to study its properties.
该样本被氘化以研究其性质。
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2.Deuterated water is used in some experiments to increase accuracy.
在某些实验中，氘化水被用来提高准确性。
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3.The molecule has a unique structure that is deuterated at the carbon atoms.
这个分子有一个独特的结构，碳原子上被氘化。