The ordinary rectangular electro-magnetic chuck is used for holding common ferromagnetic materials for machining. 普通矩形电磁吸盘用于吸持一般铁磁性材料工件进行加工。
The magnetism of the ferromagnetic materials' surface may be studied by using the self-made installation and it has been applied to modern physics experiments. 用自制装置可研究磁性材料表面的磁性质,现此实验已在近代物理实验中应用。
It is sometimes difficult to draw the line separating ferromagnetic from paramagnetic substances. 严格区别铁磁性与顺磁性物质有时是很困难的。
The self-magnetization and the magnetic domains are two basic properties of the ferromagnetic materials. 自发磁化和磁畴结构是铁磁性物质的两个基本特点。
A number of rather exotic ferromagnetic materials have been studied to this end. 为此,研究了许多颇为奇特的铁磁材料。
The bridge deck will be partly constructed in antimagnetic material. 驾驶甲板部分结构应该是防磁材料。