A virtual file is a generalized file model which allows open working between dissimilar real files.
这个共同的文件模式就叫虚拟文件。
The index storage models of the hybrid index mechanism have three models: tree model, hash index model and inverted file model.
混纯索引机造采取的索引亡储模型从要无树、哈希和反排文件三类方式。
VFS provides a common file model that the underlying file systems inherit (they must implement behaviors for the various POSIX API functions).
VFS提供一个由底层文件系统(它们必须为各种POSIXapi函数实现行为)继承的通用文件模型。
This aircraft has not been tested in X PLANE or flight simulator 2004 due to challenges in simulating an accurate flight dynamics CFG file model for this aircraft in question.
这架飞机尚未经过测试，在X飞机或飞行模拟器2004年由于准确模拟飞行动力学cfg桩这架飞机的文件模式的挑战。
In this unified file model, users should never be forced to confront the internal mechanisms of the computer-it is the file system's job to manage writing data between the disks and memory.
在这样的统一文件模型中，使用者永远也不应该被强迫面对计算机的内部机制——在内存和磁盘上管理数据是文件系统的本职工作。
You must merge any conflicts before you can save the merged model file in the configuration management system.
您必须在保存合并模型文件到配置管理系统中之前就解决所有的冲突。
A dialog screen (Figure 8) helps you select the model file that has been saved with your application.
对话框屏幕(图8)帮助您选择与您的应用程序一起保存的模型文件。
After your model file is created, you should be able to work with the generated editor (see Figure 11).
模型文件创建后，您就应当能够使用生成的编辑器了(参见图11)。
This technique will work well if the architecture document model file is to be distributed to readers along with the other model files.
如果架构文档模型文件同其他的模型文件一并被分发到读者的话，这一技术将会很好的发挥作用。
Specifies if the query service should write the model to a file when a query is executed.
指定在执行一个查询时查询服务是否应将模型写到一个文件。
This syntax is not identical to the corresponding XML snippet in the task model TEL file; at least the namespaces differ.
此语法与任务模型TEL文件中的对应XML代码片段并不完全相同；至少命名空间不同。
The model file is passed as a parameter during index creation and is only read during index creation; later changes do not affect existing indexes.
在创建索引期间，模型文件作为参数传递，而且只在此期间被读取；以后的修改不影响现有的索引。
First, convert your constraint model — presumably a file on disk somewhere — into a format that JAXP can use.
首先，将约束模型(可能是某个磁盘上的文件)转化为JAXP可以使用的格式。
If you do not use a path-map, then the system will store a file path (relative, if possible) in the model file where the profile is applied.
如果不使用路径映射，那么这个系统将在这个概要文件应用位置的模型文件中存储一个文件路径(如果可能的话)。
During parallel development, uncoordinated changes can affect a file, as well as the logical model or model subset that the file represents.
在并行开发期间，不协调的更高可以影响到一个文件，以及文件代表的逻辑模型或者模型子集。
Before you can run the transformation, you will need to create a transformation parameters model file, and then apply those parameters to the UML model.
在您运行这个转换之前，您需要创建一个转换参数模型文件并且把这些参数应用于这个uml模型。
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。
The framework queries two sources of metadata: the Active Record model and a custom metadata file for each model object.
框架查询两个元数据源：活动记录模型和每个模型对象的定制元数据文件。
You are prompted to select a database when you import the file containing your cube model.
当您导入包含多维数据集模型的文件时，系统将提示您选择一个数据库。
Simply delete the migrated model and use the backup model file that you created during the migration process.
只需要简单地删除迁移了的模型并且利用在迁移过程中您所创建的备份模型文件。
You don't need to update the cube model since the model file has been configured correctly.
由于模型文件已经进行正确的配置，您就不必再更新多维数据集模型了。
If a model file is very large, fragmentation can also prevent collisions at the file level.
如果模型文件非常大，片段也可以防止文件层次上的冲突。
The size of the model file is reduced because the fragmented elements are split into the fragment file instead of remaining as part of the model file.
模型文件的规模会降低，因为片段的元素会分解为片段文件，而不是继续作为模型文件的一部分。
When you create a model fragment, you create a small file that contains the fragmented model elements.
当您在创建模型片段时，您会创建一个小的文件，该文件包含了片段的模型元素。
The document model parameter specified at index creation time specifies the root element in the model file.
在创建索引时指定的文档模型参数指定模型文件的根元素。
Because folders are used to model the case file, the data model needs to handle the folder parent.
因为使用文件夹对案例文件进行建模，数据模型需要处理文件夹的父文件夹。
The second file, called the target model, will contain all the new changes made by the DBA in the editor.
第二个文件(称作目标模型)将包含D BA在编辑器中做出的所有更改。
The document model, defined in a file, specifies a model for parsing and indexing structured documents of format XML, for example.
文档模型在一个文件中定义，它们指定对结构化文档(例如xml格式的文档)进行解析和建立索引的模型。
Create a transformation parameters model (TPM) file, which is a file tied to the UML model that describes how to translate the UML elements into elements in the source language.
创建一个转换参数模型(TPM)文件，这个文件与描述如何把UML元素翻译成源语言的uml模型联系在一起。
In this case, the input file (model) is in XML DTD 1.0 format as defined by the W3C organization.
在本例中，输入文件(模型)是W3C组织定义的XMLDTD 1.0格式。
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