This fact is duo to the transition to ferromagnetic phase from paramagnetic phase and to the reduction of the difference of magnetization.

这是由于材料中的顺磁相在低温时变成铁磁相，使两相的饱和磁化强度差减小的结果。

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This fact is duo to the transition to ferromagnetic phase from paramagnetic phase and to the reduction of the difference of magnetization.

这是由于材料中的顺磁相在低温时变成铁磁相，使两相的饱和磁化强度差减小的结果。

youdao