The spaces between the blocks are called interblock gaps.
两块之间的空隙称为组间间隙。
Blocks are separated by interblock gaps and each block may contain one or more records.
各块由块间间隙分开，而每块可以包含一个或多个记录。
On magnetic tape, a physical chunk of information separated from other blocks by an interblock gap of blank space.
在磁带中，一组数据会以空白之区块间隔与另外一组数据分开。
On magnetic tape, a physical chunk of information separated from other blocks by an interblock gap of blank space.
在磁带中，一组数据会以空白之区块间隔与另外一组数据分开。
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