extents
美 [ɪkˈstent] 
英 [ɪk'stent]
- n.范围；程度；广度；【法】扣押
- 网络缩放到选择物体范围；数据区信息；扩展
词形变化
复数：extents 同义词
英汉解释
n. | 3. 【法】扣押,扣押令;〈美〉临时所有权令;〈英古〉土地估价 |
英英解释
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。
Information about extents that have changed since the last BACKUP DATABASE statement per allocation unit.
有关每个分配单元中自最后一条BACKUPDATABASE语句之后更改的区的信息。
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。
Information about extents modified by bulk operations since the last BACKUP LOG statement per allocation unit.
有关每个分配单元中自最后一条BACKUPLOG语句之后的大容量操作所修改的区的信息。
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。
Extents are a collection of eight physically contiguous pages and are used to efficiently manage the pages.
区是八个物理上连续的页的集合，用来有效地管理页。
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。
Clinical symptoms were improved to different extents postoperatively, and no severe complications occurred.
术后临床表现均不同程度好转，未出现严重并发症。
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。
The second restore updates only the database extents that changed between the full and differential backups.
第二步还原只更新在完全备份与差异备份之间改变过的数据库区。
However, the REPACK option does not necessarily reduce the number of extents.
然而，REPACK选项不一定减少盘区数量。
If table statistics are not available, then the estimator uses the number of extents occupied by the table to estimate the base cardinality.
如果表统计数据是无效的，那么估计器使用占用的表扩展来估计基本的行集数。
A backup of one or more files containing data extents changed since the most recent full database backup of each file.
一个或多个文件的备份，包含自最近对数据库中每个文件的完整备份之后更改的数据区。
Gets the number of pixels to adjust the extents rectangle outward to accommodate anti-aliasing kernels.
获取向外调整范围矩形以容纳消除锯内核的像素数。
Describes the physical extents participating in a storage redundancy group.
描述参与一个存储复制组的物理范围。
Mixed extents are shared by up to eight objects.
混合区，最多可由八个对象共享。
An IAM page has a header that indicates the starting extent of the range of extents mapped by the IAM page.
IAM页有一个标头，指明IAM页所映射的区范围的起始区。
Extents in ext4 adopt a layered approach to efficiently represent small files as well as extent trees to efficiently represent large files.
ext4的区段采用分层的方法高效地表示小文件，并且使用区段树高效地表示大文件。
Certain media shall be classified according to one of its obvious hazard extents (such as carcinogenicity ).
对某些介质，则按其某一突出危害程度（如致癌性）进行分类。
