biasing transformator

例句：

1. 1. The biased transformer caused the circuit to malfunction.
   这个偏心的变压器导致电路出现故障。
2. 2. The engineer had to replace the biased transformer with a new one.
   工程师不得不用一个新的来替换这个偏心的变压器。
3. 3. The biased transformer was used in the power system to regulate voltage levels.
   这个偏心的变压器被用于电力系统中调节电压水平。