macromolecular radiosensitivity

例句：

1. 1.The study of macromolecular radiosensitivity is crucial for understanding the effects of radiation on living organisms.
   研究大分子的辐射敏感性对于理解辐射对活体生物的影响至关重要。
2. 2.The researchers found that the macromolecular radiosensitivity of the DNA in the cells was significantly reduced after exposure to radiation.
   研究人员发现，细胞中的DNA在受到辐射后，其大分子的辐射敏感性显著降低。
3. 3. In order to improve the efficiency of cancer treatment, it is essential to understand the macromolecular radiosensitivity of tumor cells.
   为了提高癌症治疗的效率，了解肿瘤细胞的大分子辐射敏感性至关重要。