单词 | tracks per inch (TPI) |
释义 | tracks per inch (TPI)A measure of the density of tracks on a magnetic disk. Floppy disks typically have upwards from 48 TPI whilst hard disk systems have up to 400 TPI.; 磁盘磁道密度的一种量度单位。一般而言,软磁盘的密度为48 TPI以上;硬磁盘的密度可达400 TPI。 参阅floppy disk, hard disk, magnetic disk, track, track density。 |
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