无论是在突加电流还是在去掉电流的过程中，都存在着一个由磁化或去磁过程引起的初始滞后时间。

There was an initial delay time at either switching the step current on or off, which was caused by the magnetizing or de-magnetizing process.

youdao

无论是在突加电流还是在去掉电流的过程中，都存在着一个由磁化或去磁过程引起的初始滞后时间。

There was an initial delay time at either switching the step current on or off, which was caused by the magnetizing or de-magnetizing process.

youdao