radiation threshold

例句：

1. 1.The device's radiation threshold is very low, so it can detect small amounts of radiation.
   该设备的辐射阈值非常低，因此可以检测到少量的辐射。
2. 2. The study found that the radiation threshold for cancer risk was significantly higher in women than in men.
   研究发现，癌症风险的辐射阈值在女性中显著高于男性。
3. 3. The researcher proposed a new method to estimate the radiation threshold for nuclear power plants.
   研究者提出了一种新的方法来估计核电站的辐射门槛。