For a plutonium bomb, a maximum of uranium piles are created in order to collect the plutonium produced.

对于钚弹， 需要建造最大数量的铀堆来收集产生的钚。

A catalyst to the Trinity test. The plutonium bomb test that was completed July 16, 1945.

理发师：三位一体测试的催化剂。 1945年7月16日完成的钚弹试验。

To achieve these conditions, it is decided to use the atomic bomb as a trigger. The explosion of the plutonium bomb creates the right conditions to trigger the fusion of atoms.

为了实现这些条件，决定使用原子弹作为引爆器。钚弹的爆炸创造了引发原子聚变的合适条件。