You can do another layer of versioning by appending version Numbers to the name of the BAR file.
您可以通过将版本号追加到BAR文件的名称中的方式执行另一层的版本定义。
Users can replace any version of the schema file to get the corresponding DOM layer code.
用户可以通过替换模式文件的任何版本获得相应的dom层代码。
A solution to this dilemma, adopted in more than one emulator, is to set up an extra layer of interpretation for file system calls.
许多模拟器解决这个难题所采取的一个方案是：建立一个针对文件系统调用的额外的解释层。
There are many ways to copy a layer or a group of layers from one PSD file to another.
有许多方法可以用来把一个图层或一组图层从一个PSD文件复制到另一个文件。
When first setting up your systems, start from the bottom (the physical layer) as you configure your disk, the device layer, its logical volumes, file systems, and the files and application.
在第一次设置系统时，对于磁盘的配置，可以从最底层(物理层)开始，然后是设备层、逻辑卷、文件系统、文件和应用程序。
Doing so provides a layer of abstraction around the cached file.
这样可为缓存后的文件提供一个抽象层。
So, are distributed file systems a third layer on top of the two we have mentioned?
那么，分布式文件系统是否是我们所提及的两层之上的第三层呢？
The whole application will be built in a WAR file, including presentation layer and business layer modules, although they are developed in the different projects.
整个应用程序将在一个WAR文件中构建，其中包括表示层和业务层模块，这些模块是在不同项目中开发的。
Finally, the data access layer is a persistent data store, such as a database or file storage.
最后，数据访问层是持久化的数据存储，比如数据库或文件存储。
Part 3 of this series focuses on the application layer as you move on to file systems, using various commands to monitor and tune your file systems and disk I/O subsystems.
本系列文章的第 3部分将在您继续研究文件系统的同时，重点关注于应用程序层，并使用各种命令以监视和优化您的文件系统和磁盘I/O 子系统。
The VFS provides a switching layer between the SCI and the file systems supported by the kernel (see Figure 4).
vfs在sci和内核所支持的文件系统之间提供了一个交换层(请参看图4)。
Which database to use is stored in a Settings file, and the model layer is the same no matter what option you choose.
在设置文件中储存了可以使用的数据库，选择哪个数据库对模型层没有任何影响。
Below the file system layer is the buffer cache, which provides a common set of functions to the file system layer (independent of any particular file system).
文件系统层之下是缓冲区缓存，它为文件系统层提供了一个通用函数集(与具体文件系统无关)。
The BPEL file contains links to partner services that implement the task layer.
BPEL文件包含实现任务层的合作伙伴服务链接。
The VFS provides the abstraction layer, separating the POSIX API from the details of how a particular file system implements that behavior.
VFS提供抽象层，从而将POSIXAPI 与特定文件系统如何实现该行为的细节分离开来。
Similarly, all WSDL files for the task layer define the same data types defined as the variables in the BPEL file in Listing 1.
同样，由任务层的所有WSDL文件定义的数据类型都与在清单 1 的BPEL文件中所定义的变量的数据类型相同。
The logical file system layer is the level of abstraction at which users can request the various file operations, such as read, write, stat, and so on.
逻辑文件系统层是一个抽象层，用户可以通过它请求各种文件操作，如读、写、获得相关信息，等等。
Finally, you can add the NOAA RIDGE radar layer to your map by referencing your newly created map file, as shown in Listing 4.
最后，可以通过引用新创建的这个地图文件向地图添加NOAARIDGE雷达层，如清单4所示。
The JSP files make up the presentation layer components; they are included in the download file.
JSP文件充当表示层组件，他们包含在下载文件中。
Simply installing the GPFS RPMS and portability layer is not enough to mount and configure file systems within the GPFS cluster on the newly installed nodes.
简单地安装GPFSRPMS和可移植层无法在新安装的节点上挂载并配置GPFS集群中的文件系统。
The virtual file system (VFS) is the abstraction layer for the multitude of file systems that are supported in the kernel.
而虚拟文件系统（VFS)是内核中支持的大多数文件系统的抽象层。
Key points include setting the projection of the map file to EPSG: 4326 and defining the WMS layer you want to pull in along with its appropriate metadata (the layer section).
关键的几点是：将地图文件的投影设为EPSG： 4326以及定义想要拉入的wms层及其相应的元数据(LAYER部分)。
A MapServer map file is created exactly as in Listing 3, but with the LAYER section describing a shapefile instead of a WMS, as Listing 5 illustrates.
结果会如清单3那样创建一个MapServer地图文件，只不过LAYER部分描述的是一个shapefile而不是之前的WMS，如清单5所示。
Data layer - File system | Database | Caching system.
数据层—文件系统|数据库|缓冲系统。
The pollset interface creates and maintains a file descriptor set and its interested events in the native (kernel) pollset layer.
pollset接口在本机（内核）pollset 层中创建并维护一个文件描述符集和感兴趣的事件。
An application then registers the file descriptors and interested events directly into the native pollset layer.
应用程序直接向本机pollset层注册文件描述符和感兴趣的事件。
No more direct calls from the JSP file to the Service layer.
不再存在从JSP文件到service层的直接调用。
MathML has an obvious role to play here, either as the native file format within the zip container or as an interoperability layer between different systems.
MathML在这里扮演一个明显的角色，即充当zip容器中原生的文件格式，或者作为不同系统之间的协作层。
This article explores how this is done and investigates the major structures of the Linux file system layer.
本文讲解这个机制的实现方法并介绍Linux文件系统层的主要结构。
The first layer of defense is that queries to the database always include the file type and mode bits from the real file on disk, not just the device and inode.
第一层防御是在数据库的查询中总是包含文件类型和来自磁盘上实际文件的模式位 (mode bits)，而不只包含文件的设备和inode 号。
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