magnetic domain structure

例句：

1. 1. The new device has a unique magnetic domain structure that makes it highly efficient.
   这款新设备拥有独特的磁性畴结构，使其效率极高。
2. 2. The research on the magnetic domain structure of ferromagnetic materials is crucial for understanding their behavior.
   研究铁磁性材料的磁性畴结构对于理解其行为至关重要。
3. 3.The discovery of this new magnetic domain structure could revolutionize the field of magnetism.
   这种新型磁性畴结构的发现可能会彻底改变磁学领域。