uranium slug

例句：

1. 1.The nuclear reactor is designed to produce uranium slugs for the military.
   核反应堆设计用来生产用于军事的铀弹头。
2. 2.The scientists are working on developing a new type of uranium slug that can be used in space exploration.
   科学家们正在研究开发一种新型的铀弹头，可用于太空探索。
3. 3. The physicist explained the principle behind the design of uranium slugs, which is based on the principlesof nuclear fission.
   物理学家解释了铀弹头设计背后的原理，这基于核裂变的原理。