Normally, assured destruction means degaussing magnetic media or shredding optical disks.
2
可以利用这种仿真方法研究一些难以用实验方法研究的消磁系统问题,如S矩阵测量分析等。
This simulation process can be used to analyze some problems of the system that are difficult to study with experiment method such as the s matrix measurement.
3
常规的交、直流消磁方法对材料内部消磁效果欠佳。
The conventional demagnetizing method is not good at inner demagnetization using direct or alternating magnetic field.