magnetic films

• 磁性薄膜

magnetic films的用法和样例：

例句

1. A bulk magnetic material will form magnetic film when its one demension becomes very small, and its magnetism changes to some extent.
   当大块磁性材料在一个维度上变得很小时，就成为磁性薄膜，其磁性也有一定的变化。