extent request block

例句：

1. 1. The software engineer needs to adjust the extent request block to accommodate the new hardware specifications.
   软件工程师需要调整范围请求块以适应新的硬件规格。
2. 2.The data scientist analyzed the extent request block and found that it contained valuable information for future research.
   数据科学家分析了范围请求块，并发现其中包含对未来研究有价值的信息。
3. 3. The team implemented a new system to manage the extent request block more efficiently.
   团队实施了一个新的系统，以更有效地管理范围请求块。