repetitive discharge

例句：

1. 1. The patient's heart rate is elevated due to a repetitive discharge of electrical impulses.
   患者的心率升高，是由于电冲动的重复放电。
2. 2.During the experiment, we observed a repetitive discharge of light from the laser beam.
   在实验中，我们观察到激光束的光能以重复放电的形式释放。
3. 3.The researcher found that the repetitive discharge of energy could be harnessed for power generation.
   研究者发现，能量的重复放电可以被利用来发电。