Picture these hulking metal cabinets adorned with flashing lights and magnetic spinning disks.
想象一下这些笨重的金属柜,上面装饰着闪烁的灯光和磁性旋转磁盘。
PBS趣味科普
During the 60's, banks started installing other electronic computers that replaced punch cards with magnetic disks or tapes that could hold tens of megabytes!
Magnetic storage or magnetic recording is the storage of data on a magnetised medium. Magnetic storage uses different patterns of magnetisation in a magnetisable material to store data and is a form of non-volatile memory. The information is accessed using one or more read/write heads.
近义、反义、联想词
近义词
n.
memory device, storage device
英英词典
magnetic disk n.
(computer science) a memory device consisting of a flat disk covered with a magnetic coating on which information is stored