字段 的中文句子和英文句子

一种插入一些无意义字符的处理方法。例如，在一个字段、记录或固定长度数据块的不用部分插入空字符、零或空格。

The process of inserting meaningless characters, such as null characters, zeros, or spaces, into the unused portions of a field, record, or fixed- length block of data.


一种数据处理操作，其中输入项或字段被分发或复制给多个输出项或字段。

A data processing operation in which input items or fields are distributed or duplicated in more than one output item or field.


一个空白字段描述符是在输出中形成空格的描述符。

A blank field descriptor is a descriptor to make blank on output.