multiphase circuit

例句：

1. 1. The new multiphase circuit has greatly improved the efficiency of our power supply system.
   新的多相电路大大提高了我们电力供应系统的效率。
2. 2. In this project, we need to design a multiphase circuit to handle the high voltage and low current requirements.
   在这个项目中，我们需要设计一个多相电路来处理高电压和低电流的要求。
3. 3. The multiphase circuit was installed in the factory's main electrical room, providing stable power for various industrial processes.
   多相电路安装在工厂的主要电气室中，为各种工业过程提供稳定的电源。