Some elementary knowledge of the Bloch line physics and the nanocomposite materials,and the corresponding studies performed at Magnetism Laboratory,Department of Physics,Hebei Normal University,were introduced.是什么意思_Some elementary knowledge of the Bloch line physics and the nanocomposite materials,and the corresponding studies performed at Magnetism Laboratory,Department of Physics,Hebei Normal University,were introduced.在线翻译_英语_读音_用法_例句