| 释义 |
leader
引导带,头标;［前端］
1. The blank section of tape at the beginning of a reel of tape.
一卷磁带开始处的空白段。
2. In printing, a line of dots …, used to direct the eye along a printed line.
印刷技术中的一行点线,用于引导视线沿印刷行移动。
3. A record which precedes a group of detail records, giving information about the group not present in the detail records, e.g., beginning of batch 17.
置于一组详细记录前面的一个记录,给出有关在该详细记录中不存在的组的信息, 例如第17批的开始。 |