electric arc process

例句：

1. 1. The electric arc process is used to join metal parts together quickly and efficiently.
   电弧焊接过程用于快速且高效地连接金属部件。
2. 2.In the electric arc process, a high-voltage electrical current is used to melt the metal and create an electric arc.
   在电弧焊接过程中，使用高电压电流来熔化金属并产生电弧。
3. 3. The electric arc process has many advantages over traditional welding methods, including faster speed and better quality.
   与传统焊接方法相比，电弧焊接过程具有许多优点，包括更快的速度和更好的质量。