Extents

盘区

常用释义

n. 范围，实际范围（extent 复数）；广度，盘区

扩展信息

范围

(3) 【范围】(extents)缩放：把总幅图形以尽可能大的比例显示在当前窗口中。 (4) 【全部】缩放(all)：在当前窗口中缩放显示整 …

缩放到选择物体范围

*视窗缩放到选择物体范围（EXTENTS）【E】缩放范围【ALT】+【CTRL】+【Z】视窗放大两倍【SHIFT】+数字键盘【+】 …

数据区信息

枫萧然 - 潇冉 - 网易博客 ... dba_segments 表段信息 dba_extents 数据区信息 dba_objects 数据库对象信息 ...

扩展

每个回滚段包含一些扩展（EXTENTS），回滚段采用一种循环机制来使用这些扩展，当某个扩展写满后，自动切换到另外一个 …

属于用户对象的段的范围

ORACLE常用傻瓜问题1000问_数据库教程_编程技术 ... USER_EXTENTS 属于用户对象的段的范围。 675. USER_HISTOGRA…

区域

区域（EXTENTS）可以从一个UNDO段移植到另一个段UNDO槽号（SLOT）可以循环使用,并尽量长地保留在段头中，减少出 …

范围缩放

CAD术语_专业词汇_专业英语_食品伙伴网 ... 4．1．9 All( 全部缩放) 4．1．10 Extents( 范围缩放) 4．6．1 NewViewport( 新 …

例句

Therefore, each allocation unit has at least one IAM page for each file on which it has extents.

因此，每个分配单元在有区的每个文件中至少有一个 IAM 页。

Note that these do not have to be the actual extents of the shape - just the bits the train should not pass through.

注意：这些值不必是真实的范围值，只要设置得能够不让列车穿过即可。

So compress, repack, and shrink might be able to reduce the total number of extents for a partition, just like the defragmenter.

因此，压缩、重新打包、和收缩可能会像碎片整理程序一样，能够减少分区总的区段数量。

This tracks the extents that have been modified by bulk logged operations since the last BACKUP LOG statement.

跟踪自上次执行 BACKUPLOG 语句后，被大容量日志记录操作修改的区。

A backup that contains only the data extents that were modified since the most recent partial backup of the same set of file groups .

这种备份仅包含自同一组文件组的最新部分备份以来发生了修改的数据区。

If the largest free extent cannot cover two or more partition extents, the defragmenter sets an error code and returns.

如果最大的空闲区段无法涵盖两个或更多分区区段，碎片整理程序会设置错误代码并返回。

Although some light can stimulate three light-sensitive cells, the extents to which each type of cells can sense are different.

某些光虽然能同时刺激三种感光的细胞，可是每一类细胞感受光的程度并不相同。

Sometimes the angle at which you are viewing the model makes it hard to see the extents of your selection.

有时，角度的限制，你正在查看模型使得它很难看到你的选择的程度。

This tracks the extents that have changed since the last BACKUP DATABASE statement.

这样便可以跟踪自上次执行 BACKUPDATABASE 语句后更改过的区。

Glacier extents have been digitized from paper maps made by the U. S. Geological Survey as part of the GLIMS project.

作为“太空观测环球陆冰计划 GLIMSproject”的一部分，美国地质勘测组织制作的冰川范围纸质地图已经经过数字化。

Used to synchronize the access to a cache of extents that contains pages that are not allocated.

用于同步对包含未分配页的区数缓存的访问。

The online defragmenter is a simple tool that copies files into a new ext4 inode that refers to contiguous extents.

在线碎片整理程序是一个简单的工具，它将文件复制到引用相邻区段的新 ext4inode。

A differential backup includes only the extents that changed since the differential base was created.

差异备份仅包括自创建差异基准之后更改的区。

Results: The cell walls of the isolates changed much to different extents after effected by the sera.

结果各类耐药菌株经含药血清抑菌作用后均表现不同程度的细胞壁破损。

The partition is then "frozen" (in other words, only the current number of extents will be considered for defragmentation).

然后分区被“冻结”（换句话说，仅对当前数量的区段进行碎片整理）。

While it is defined by a certain set of behaviors, it is a spectrum disorder that affects individuals differently and to different extents.

定义自闭症要包括一些特定的行为模式，它是一种谱群疾病，对不同个体有不同的影响，影响的程度也各个不同。

The extents of the viewport can be anything you want them to be.

viewport 的扩展可以是您希望的任何东西。

And all local organs can be involved with injuries to different extents as well.

同时对各脏器也会造成不同程度的损害。

SGAM pages record which extents are currently being used as mixed extents and also have at least one unused page.

SGAM 页记录当前用作混合区且至少有一个未使用的页的区。

Once new disks have been added, you then can add these new physical volumes to your volume group(s) to create a fresh supply of extents.

添加了新磁盘后，可以将这些新的物理卷添加到卷组中来创建新的范围补给。

Extents determine how data is striped across multiple containers and ensure that the data pages in a container are contiguous.

区段确定如何跨越多个容器进行数据分段，并确保一个容器里的数据页面是连续的。

The last two annual minimum sea-ice extents are the lowest since satellite records have begun.

最近两个年度海冰最小值已经低过了有卫星数据以来的最低值。

Lignin has influences at different extents on mechanical properties, ageing property, thermostability and thermal degradation of plastics.

木质素对塑料的力学性能、老化性能、热稳定性、热氧降解性能等都有不同程度的影响。

Otherwise, its data or keys will be scattered throughout the extents that have been occupied by the table or index.

否则，其数据或键将分散在该表或索引所占用的所有区段中。

Differential backups read just the DCM pages to determine which extents have been modified.

差异备份只读取 DCM 页便可以确定已修改的区。

And meanwhile, individuals' extents of homosexual identification will still retroact to their personality, experience and circumstances.

同时，性身份认同达到的程度也会反作用于个性、个人经历和环境。

常用短语

adj.+n.

great extent, full extent, same extent, true extent, real extent

v.+n.

assess extent

同义词

范围，实际范围（extent复数）；广度，盘区

boundary region scope spectrum territory range width

Extents

扩展信息

例句

常用短语

同义词

更新时间：2025-06-19 19:23