fission reaction

例句：

1. 1. The scientists conducted a fission reaction to test the new material's strength.
   科学家们进行了一次裂变反应来测试新材料的强度。
2. 2.During the nuclear power plant's construction, the engineers used fission reactions to create the reactor core.
   在核电站建设期间，工程师们利用裂变反应来制造反应堆核心。
3. 3. The fission reaction is a powerful tool for understanding the behavior of matter under extreme conditions.
   裂变反应是一种强大的工具，用于理解物质在极端条件下的行为。