The control card identifies the source of the program, the category of all tapes, and the identification of library tapes when required.

控制卡识别程序的来源，所有磁带的种类，并且在需要的时候识别库磁带。

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These 320 Ethernet links are connected through standard Ethernet switches to standard IBM Power Systems machines with disks, tapes, language compilers, and job-control software.

这320个Ethernet链接通过一个标准的以太交换器连接到带有磁盘、磁带、语言编译器和作业控制软件的标准IBM Power Systems机器。

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Carson gained control of the show's tapes--except for the episodes that aired from 1962 and 1972, which were erased to save on storage costs--from General Electric 's NBC in a host of unprecedented negotiations over the course of his 30-year tenure.

FORBES: Magazine Article

Carson gained control of the show's tapes--except for the episodes that aired from 1962 and 1972, which were erased to save on storage costs--from General Electric 's (nyse: GE - news - people ) NBC in a host of unprecedented negotiations over the course of his 30-year tenure.

FORBES: Wheeerrre's Johnny?

However with the introduction of lighter weight and more flexible plastic substrate magnetic tapes, combined with a vacuum column to control the tension that the magnetic tape experiences during use, the IBM 726 was a prototype of the modern digital tape recording system.

FORBES: Magnetic Tape Turns 60