fissionable materials management

例句：

1. 1.The government has strict regulations on the management of fissionable materials.
   政府对裂变材料管理有严格的规定。
2. 2. The nuclear power plant is responsible for the safe storage and management of fissionable materials.
   核电站负责裂变材料的安全存储和管理。
3. 3. The scientists are working on a new method to improve the efficiency of fissionable materials management.
   科学家们正在研究一种新的方法来提高裂变材料管理的有效性。