信息存储用磁性介质的记录面密度的不断提高,主要途径之一就是减小磁性颗粒的尺寸。
One of the effective ways to improve the area recording density of magnetic media has been to reduce the size of recording unit.
信息存储用磁性介质的记录面密度的不断提高,主要途径之一就是减小磁性颗粒的尺寸。
One of the effective ways to improve the area recording density of magnetic media has been to reduce the size of recording unit.
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