irregular meson decay

例句：

1. 1. The irregular particle decay is a complex process that requires careful study.
   不规则粒子衰变是一个复杂的过程，需要仔细研究。
2. 2. In the study of nuclear reactions, understanding the irregular particle decay is crucial to predicting future outcomes.
   在核反应研究中，理解不规则粒子衰变对于预测未来结果至关重要。
3. 3. The irregular particle decay has been observed in experiments conducted by scientists aroundthe world.
   不规则粒子衰变已在世界各地的科学家进行的实验中观察到。