接收rrd请求后，扩展处理程序负责处理扩展数据元素。
After an RRD request has been received, it is the responsibility of an extension handler to process the extension data element.
事件定义由名称、父事件定义名称、扩展数据元素和所包含的事件属性组成。
An event definition consists of its name, the name of any parent event definition, the extended data elements, and event properties that it can contain.
这个方法通过将属性设置为CBE中的扩展数据元素，向CEI服务器发送事件。
This method emits an event to the CEI server with the properties set as extended data elements in the CBE.
清单2展示了与这个使用通用元素扩展的模式关联的有效数据的样例。
A sample of valid data associated with this schema that USES the generic element extension is in Listing 2.
如您所见，这个模式并不使用purple或orange等名称来定义元素，由于使用了扩展技术，这些名称包含在数据实例中并解析为有效值。
As you can see, the schema does not define elements with the names purple or orange, but these names were included in the data instance and parsed as valid because of the extension technique used.
这种配置更容易维护，也更容易扩展，因为其中只有一个逻辑分离，因此每一个数据元素都可以使用不同的密钥进行加密。
This configuration is more maintainable and more scalable since there is only a logical segregation and therefore each individual data element may be encrypted by a separate key.
模型转换着重于根据在框架或插件中扩展类的应用程序元数据元素创建源代码。
A model transformation is focused on creating source code based on application metadata elements that extend classes in either the framework or a plug-in.
还可以使用XML命名空间将WSDL元素(来自绑定扩展的元素)连接到元素中所提供的数据类型。
XML namespaces are also used to connect WSDL elements (and elements from binding extensions) to the data-typing provided in the element.
W3CXMLSchema支持扩展现有类型定义来添加其他子元素，以及将其他元素添加到数据模型的结构。
The W3C XML Schema lets you extend existing type definitions to add additional sub-elements, adding additional elements to the data model's structure.
因此，AspectWerkz出于两种目的使用元数据：扩展编程元素的语义和实现基于元数据的横切。
Hence, AspectWerkz USES metadata for two purposes: to extend the semantics of programming elements and to implement crosscutting based on metadata.
有一些特定的因素促使您决定使用传统数据扩展方法在物理数据模型中固定元素，而不是使用新的spec机制。
There are certain factors that guide you towards a decision of taking a traditional data extension approach of hardening elements in a physical data model as opposed to using the new spec mechanism.
在创建元数据过程中，进一步分析各核心元素的含义，并扩展新元素。
In the process of establishing metadata, the paper analyzes the meanings of every kernel element and extends new elements.
提出了将中文文本数据转换为可扩展标记语言（XML）文档的一种方法，通过解析一个文件类型表示（DTD），利用DTD中给定的元素名称、属性等从文本数据中找到相应元素的内容，从而形成一个特定DTD下的XML文档。
This paper presents a way to transform the text file to XML files . It can be complete by two steps; at first parse the given DTD , second find the content of the elements that defined in DTD.
提出了将中文文本数据转换为可扩展标记语言（XML）文档的一种方法，通过解析一个文件类型表示（DTD），利用DTD中给定的元素名称、属性等从文本数据中找到相应元素的内容，从而形成一个特定DTD下的XML文档。
This paper presents a way to transform the text file to XML files . It can be complete by two steps; at first parse the given DTD , second find the content of the elements that defined in DTD.
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