当读写头的表面或表面上的微粒与磁盘表面接触时会发生磁头划伤。
A head crash happens when the surface of the read-write head or particles on its surface contact the magnetic disk surface.
当读写头的表面或表面上的微粒与磁盘表面接触时会发生磁头划伤。
A head crash happens when the surface of the read-write head or particles on its surface contact the magnetic disk surface.
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