cross-magnetizing ampere-turn

例句：

1. 1.The magnetizer was designed to cross-magnetize the iron core.
   磁化器被设计用来交叉磁化铁芯。
2. 2.The engineer used a special tool to calculate the cross-magnetizing ampere-turn.
   工程师使用一种特殊的工具来计算交叉磁化的安培转数。
3. 3. The process of cross-magnetizing is crucial for the quality of the steel.
   交叉磁化过程对于钢材的质量至关重要。