存储的每个对象由两个实体组成：数据和元数据。
Each object stored is composed of two entities: data and metadata.
命名流资源的列表通过元数据来定义，这意味着实体的每个实例都具有相同的命名列表。
The list of named streams is defined at the meta-data level, which means each instance of entity has the same named list.
XML也富含嵌入式元数据和其他描述性实体，比如模式和DocumentTypeDefinition (DTD)。
XML is also rich with embedded meta data and other descriptive entities such as schemas and Document Type Definitions (DTDs).
描述符也可以提供与注释相同的有关实体的元数据信息，如主键字段，以及对象之间的任何映射。
The descriptor can also provide the same metadata information about the entities as annotations, such as primary key field, and any mappings between objects.
如果没有标识符，我们就没有办法把这个实体表现为元数据。
Without an identifier, there is no way to represent an entity as metadata.
为了提高可读性，通过在实体类文件中直接指定的对象或关系元数据表达场景中的关系。
For better readability, the relationships in our scenario are expressed through object or relational metadata specified directly in the entity class files.
元数据术语就是该实体的简单属性。
The metadata items are then simple properties of this entity.
该内容模型具有表示服务描述构件和服务描述元数据的实体。
The content model has entities representing service description artifacts and service description metadata.
与其他实体一样，通常将服务版本作为元数据在服务注册中心进行发布。
Like the other entities, the service version is typically published (as metadata) in a service registry.
与其他实体一样，通常将服务作为元数据在服务注册中心进行发布。
As with the other entities, the service is typically published (as metadata) in a service registry.
你可以选择一种首要的显示方式来表现某个实体，但是你的元数据因此就有了一个致命的错误：只要现实的形式发生了变化，也就出现了一个不同的实体。
By choosing the preferred display form as the representation of the entity your metadata has a fatal flaw: any change to the display form creates a different entity.
从这方面讲，Registry andRepository拥有部分服务信息和元数据，并通过治理和控制所管理的实体，从而在soa治理中发挥重要作用。
In that respect, Registry and Repository owns part of the service information and metadata, and plays a key role in SOA governance by governing and controlling the entities it manages.
在元数据文件中添加销售订单实体。
服务描述实体是ServiceRegistry提供的信息模型中的一个元数据类别，其中包括物理文档、逻辑派生和一般对象。
Service description entities are a category of metadata in the information model maintained by Service Registry that includes physical documents, logical derivations and generic objects.
您了解了构成Registry andRepository内容模型的实体和元数据类型。
You learned about the entity and metadata types that comprise Registry and Repository content model.
图4样例实体——Atlas元数据表示。
在图13中所示的此示例Messagebroker流中，SRRetrieveEntity节点用于从特定实体检索所有元数据内容。
In this sample Message Broker flow shown in Figure 13, the SRRetrieveEntity node is used to retrieve all metadata contents for a specific entity.
这是为了描述像资源这种带有元数据的实体的组件，并且会“以标准的格式获取产品（资源）或者元数据。”
components to describe or profile entities such as resources with metadata and “retrieve products (resources) or metadata in standard format.”
建模所得的实体模型直接用于运动仿真分析和有限元分析，缩短了设计所需的时间，减少了软件间的数据交换。
Entity model from modeling can be directly used in motion simulation analysis and finite element analysis, which shortens the design time and reduces the data exchange between softwares.
采用元数据组织管理的三层体系结构：元数据子集、元数据实体和元数据元素。
The three metadata structure of organizational management was adopted: metadata section, metadata entity, and metadata element.
结果总结了卫生机构人力资源基本信息的实体归类及其对象图，规范化的数据元。
Results The classified essential health institutional human resources information, object diagram and standardized data elements were summarized.
某些编程模型特征具有可以查看的关联实体，如类型库和元数据。
Some programming model characteristics have associated entities that you can view, such as type libraries and metadata.
结果得到了卫生机构基本信息的实体归类结果及其对象图，并提出了规范化数据元的标准。
RESULTS: Essential health institutional information was classified and represented by object diagram, and data elements were standardized.
结果得到了卫生机构基本信息的实体归类结果及其对象图，并提出了规范化数据元的标准。
RESULTS: Essential health institutional information was classified and represented by object diagram, and data elements were standardized.
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