Normally, operating system is stored in a magnetic disk.

操作系统通常被存储在一张磁盘中。

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In a magnetic disk unit, an arm on which magnetic heads are mounted.

磁盘机中一种用于安装磁头的臂状部件。

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Computer science a computer file stored on a magnetic disk and identified by a unique label.

储存在磁盘上的计算机文件，通过独特的标签进行识别。

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And when you actually wanna store information on disk, can you actually use, as we'll see in a moment, magnetic particles.

当你想在硬盘中存储信息时，我们将会用到后面，我们会谈论的一种称之为磁性粒子来实现它。

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Although magnetic tape sitting in slots in a tape library uses very little energy data latency is high, spinning magnetic disk drives have lower latency but they can use up a fair amount of energy.

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In addition to a higher storage capacity than past LTO generations, LTO 5 also offers new architecture features such as the LTFS file system that turn magnetic tape into a directly addressable data source, like a hard disk drive.

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It is also a vital component of high-voltage wires, magnetic coatings for high-density hard disk drives, fiber optics, fiberglass, catalytic converters and spark plugs.

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