slowing-down radiation

例句：

1. 1. The scientists are studying the effectsof slowing-down radiation on theenvironment.
   科学家们正在研究减速辐射对环境的影响。
2. 2. Slowing-down radiation is amajor concern for nuclear power plants.
   减速辐射是核电站的主要担忧。
3. 3. The researchers found thatslowing-down radiation could be usedto detect early cancer cells.
   研究人员发现，减速辐射可以用来检测早期癌细胞。