The path or one of the set of paths , parallel to the reference edge on a data medium , associated with a single reading or writing component as the data medium moves past the component 与数据媒体基准边并行的轨道或一组轨道中的一条,当数据媒体移动而经过单个读(或写)元件时,就与这种读(或写)元件相联系。
The path or one of the set of paths , parallel to the reference edge on a data medium , associated with a single reading or writing component as the data medium moves past the component 与数据媒体基准边并行的轨道或一组轨道中的一条,当数据媒体移动而经过单个读(或写)元件时,就与这种读(或写)元件相联系。