negative magnetic permeability

• 负磁导率

negative magnetic permeability的用法和样例：

例句

1. It is also demonstrated that the negative permittivity and permeability frequency band of DNM could be turned by changing the DNM structure cell.
   通过改变双负材料的结构单元可以实现对负介电常数和负磁导率频段的调控。