magnetic tape storage

A single file ( unit of magnetic disc or magnetic tape storage ) that holds the input data for a job and to which the results are written .

一种以磁盘或磁带存储器为单位的文件，既可存放作业的输入数据，又可存放结果。

Improving its random access performance is therefore crucial for the design of magnetic tape library storage system .

提高磁带的随机存取性能已成为提高磁带库存储系统性能的关键。

Comparing with the traditional recorder which uses magnetic tape as the storage device , this design is smaller in size and steadier .

与传统的磁带记录仪相比，该系统具有体积小，可靠性高等特点。配用磁带记录仪或实时分析仪器则可进行信号识辩和随机信号分析。

Magnetic tape : A sequential storage device that is widely used for back up storage .

磁带：广泛的用作后备贮存的顺序贮存装置。

Then engineers got smarter , using stacks of punch-cards and paper tape for programs and output , followed by half-inch magnetic tape : all serial-access storage .

不过工程师们还是很聪明的，他们用打孔的卡片和纸带用来存储和输出，随后还出现了半英寸的磁带&这些都是串行存取的存储设备。