rf arcing

例句：

1. 1. The device was designed to prevent rf arcing in the electrical circuits.
   该设备被设计用来防止电路中的射频飞弧。
2. 2. During testing, we noticed a significant increase in rf arcing due to the high voltage.
   在测试过程中，我们注意到由于高电压导致的显著增加的射频飞弧。
3. 3. The engineer found that the rf arcing could be reduced by using a more efficient power supply.
   工程师发现，通过使用更高效的电源供应，可以减少射频飞弧。