The value of a magnetic material core varies according to the frequencyofoperation.
核心价值一磁性材料根据不同的操作频率。
2
If a particular type ofoperation is not performed very often, the frequency can be reduced.
如果有一种特定类型的操作并不是经常执行，那么其频率可以降低。
3
If a particular type ofoperation is performed often, the frequencyof the corresponding task can be increased to reduce the amount of work each task has to perform.