“退磁”造句

能承受超过2倍额定电流不退磁.
Can withstand over 2 times rated current without demagnetization.

图4显示了XFM铁氧体磁体的退磁的全过程.
Figure displays the full process of the XFM magnet demagnetization.

应用了绝热退磁作用.
Adiabatic demagnetization is used.