tritium-labeled

例句：

1. 1. The researchers used tritium-labeled molecules to study the effects of radiation on cells.
   研究人员使用氚标记分子来研究辐射对细胞的影响。
2. 2.The experiment was designed to test the hypothesis that tritium-labeled water could be used as a substitute for traditional drinking water.
   实验旨在测试这一假设，即氚标记水可以作为传统饮用水的替代品。
3. 3. The labeling process involves attaching a radioactive isotope to a compound, which can then be detected by massspectrometry.
   标记过程涉及将放射性同位素附着到化合物上，然后可以通过质谱仪进行检测。