protonic activity

例句：

1. 1. The study of protonic activity is crucial for understanding the behavior of subatomic particles.
   研究质子活动对于理解亚原子粒子的行为至关重要。
2. 2.In the context of nuclear physics, protonic activity refers to the movement of protons within a nucleus.
   在核物理学的背景下，质子活动指的是质子在核内的运动。
3. 3. The protonic activity in the reactor was monitored closely to ensure safe operation.
   反应堆中的质子活动被密切监控，以确保安全运行。