DC-biasing

• 直流偏磁

DC-biasing的用法和样例：

例句

1. The peak value and various harmonics' amplitudes of exciting currents or first winding currents increase with DC current linearly.
   试验发现，变压器直流偏磁将导致空载电流畸变，空载电流峰值及各次谐波随直流电流的增加直线上升。