head-per-track
| system memory
| head per track | |
| el. | 每磁道一个磁头; 单磁头磁道 |
| geophys. | 每道磁头 |
| system memory | |
| space | 系统存储器 |
| |||
| 每磁道一个磁头; 单磁头磁道制 | |||
| 每道磁头数 | |||
| |||
| 每磁道一个磁头 | |||
|
head-per-track : 2 phrases in 2 subjects |
| Electronics | 1 |
| Information technology | 1 |