toroidal ironcore deflection coil

例句：

1. 1.The toroidal ironcore deflection coil is used in the power grid for voltage regulation.
   环形铁心偏转线圈用于电网中进行电压调节。
2. 2. The toroidal ironcore deflection coil is crucial for maintaining stable power supply.
   环形铁心偏转线圈对于保持稳定的电力供应至关重要。
3. 3.The toroidal ironcore deflection coil is an essential component of the power transformer.
   环形铁心偏转线圈是电力变压器的一个关键组成部分。