| 释义 |
tape alternation
交替换带；［带替换］
A selection controlled automatically by a program, of first one tape unit and then another, normally during input or output operations, which permits successive reels of a file to be mounted and removed without interrupting the program.
一种由程序自动控制的选择，通常在输入或输出操作期间，首先选择一台磁带机，然后选择 另外一台磁带机，使得在装卸一个文件的各带盘时不中断程序的运行。 |