| 术语 | contact magnetic recording |
| 释义 | contact magnetic recording 接触式磁记录法 A magnetic recording method that the magnetic head is in contact directly with the recording medium surface to access information. Its advantages are simple mechanism and easy to implement the high density recording. The disadvantage is that the contact wear exists between the magnetic head and recording medium surface and it may make the reading／writing characteristic of system change as use time increases and affect the use life of the magnetic head and recording medium. 磁头和记录媒体表面直接接触以存取信息的一种磁记录方法。其优点是机构简单,易于实现 高密度记录,缺点是磁头和记录媒体表面之间存在磨损,会使系统和读写特性随使用时间增 加而变化,并影响磁头和记录媒体的使用寿命。 |
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