ferro-magnetism

英[fe'rəʊm'æɡnɪtɪzəm] 美[fe'rəʊm'æɡnɪtɪzəm]
  • 铁磁学
  • ferrography n.铁粉记录图(图象的磁性记录)
  • image n.印象;形象;影像;图像;肖像vt.反映;想像;描绘
名词 ferromagnetism:
  1. phenomenon exhibited by materials like iron (nickel or cobalt) that become magnetized in a magnetic field and retain their magnetism when the field is removed