reactance-tube frequency modulation

例句：

1. 1. The reactor tube frequency modulation is crucial for the stability of the nuclear power plant.
   反应管频率调制对核电站的稳定性至关重要。
2. 2. In the reactor tube frequency modulation system, the control rods are used to adjust the reactor's output power.
   在反应管频率调制系统中，控制棒用于调整反应堆的输出功率。
3. 3. The reactor tube frequency modulation technology has been widely applied in various fields, such as power generation andchemical industry.
   反应管频率调制技术已广泛应用于发电和化工等领域。