释义 |
fixed control area 固定控制区 An area, prefixed to a variablelength record, containing additional information about the record that may have no bearing on the other contents of the record. For example, the fixed control area may contain line numbering or carriage control information. 置于可变长度记录前的一个区域,存放可能与该记录的其它内容毫无关系的有关该记录 的附加信息。例如,固定控制区可能存放行编号或打印控制信息。 |