对元数据的定义有多种表述。
There are different kinds of descriptions for the definition of metadata.
控制表用于保存用于收集、加载和分析数据的定义。
The control tables are used to save any definitions used to collect, load and analyze the data.
但它通常还包含了可显示文本或其它根据语言需要而变化的数据的定义。
But it also typically contains definitions of displayable text or other data that needs to vary by language.
在已有的端点效应评价指标的基础上，给出了端点效应有效数据的定义。
On the basis of the old end effect evaluating indicator, the definition of the end effect valid data is defined.
从高层面上说，元数据指关于数据的信息，比如数据的定义、结构、来源等等。
At a high level, metadata refers to information about data, such as its definition, structure, source, etc.
为了有效提高报表描述数据的定义效率，还介绍了一种实用的数据定义工具。
A useful tool is also introduced in the sake to improve efficiency in defining data on report.
实践证明，该节点实现传感器数据的采集与无线传输，以及TEDS数据的定义与应用。
Practice shows that the node can realize the acquisition and wireless transmission of sensor data, and the definition and application of TEDS data.
方法研究元数据的定义与特征，制定元数据标准、然后建立目录服务系统进行数据检索服务。
MethodsStudy the definition and character of metadata, establish the metadata standard and directory service system to execute the data search service.
我们的职责决不仅限于数据的收集，更包含其他重要的方面比如数据的定义和对决策效果的分析。
Our role, therefore, goes beyond just data collection and embraces the important aspects of data definition and analysis to draw the implications.
本文从多媒体数据的定义及组成入手，分析了目前常用的多媒体数据存储模型，并阐述了基于内容多媒体数据检索技术。
Storage matrix of multimedia data is assayed in this paper. Meanwhile, this paper states the content-based retrieval technique of multimedia data.
根据测绘数据的特点，本文从信息科学的角度给出了数据的定义、数据特征的定义与内涵，提出了数据信息特征的概念，为论文后续研究奠定了基础。
In view of the characteristics of surveying data, the paper raises the definition of data and its features from the view of information science. And it blazes a trail for subsequent research.
如果动作名称是UpdateView，为视图名称更新会话参数com . ibm . faces . portlet . page . view作为从动作参数寻回数据的定义。
If the action name is UpdateView, update the session parameter com.ibm.faces.portlet.page.view for the view name as determined from the data retrieved from the action parameter.
客户组织可以定义其数据模型，还能对那些符合其接口和需求的计算解决方案进行投标。
A customer organization can define its data model and tender for competing solutions that conform to its interfaces and meet its requirements.
一个业务术语表不但应该包含商定的数据元素定义，还应该包含与这个元素相关联的任何变体或依赖项。
A business glossary should contain not only the agreed-upon definition for a data element, but any variations or dependencies associated with that element.
尽管这个边界框是一个用于定义表示用户的区域的多边形，但我简化并使用该数据的一个点。
Although the bounding box is a polygon defining the area represented for the user, I simplify and use one point of this data.
这会帮助驱动概念和逻辑数据模型的定义。
This eventually helps drive the definition of conceptual and logical data models.
如果用于内核的库子程序和数据结构的定义有变化，而且这种增进不再编译，那就要注意并加以修补。
If the definition of library routines and data structures used in the kernel are changed and the enhancements no longer compile this will be noticed and repaired.
语义谱描述了用于创建越来越精确的数据定义的一系列技术和方法。
Semantic spectrum describes a series of technologies and methodologies for creating increasingly precise definitions for data.
DSC的任务是确保基于语义数据定义的服务互操作性。
The DSC’s mission is to ensure service interoperability based on semantic data definition.
在一些组织中有业务分析师，他们了解数据的业务定义。
In some organizations there are existing business analysts who understand the business definitions of the data in question.
该草案当前版本包含了对访问数据库对象和查询本地数据存储的定义。
The current draft spec from the working group includes definitions for a Database object for accessing and querying a local data store.
这种元数据API不仅定义关系数据存储中数据的形式，而且定义与该数据相关联的查询，并建立了不同对象之间的关系。
This metadata API not only defines the shape of the data in the relational data store, but also defines the queries associated with that data and establishes relationships between different objects.
根据创建数据库所使用的数据定义语言 (DDL)模式文件，可以确定正在使用的锁类型。
You can determine the types of locks being used from the Data Definition Language (DDL) schema files used to create the database.
元数据策略，定义元数据的结构，也称作“关于数据的数据”(或是内容)。
Metadata strategy identifies the type and structure of metadata, also known as "data about data" (or content).
下面两个简短示例说明创建和调用使用XML数据的用户定义函数是多么容易。
Two short examples illustrate how simple it is to create and invoke user-defined functions that work with XML data.
类型树是定义输入和输出数据的格式的数据定义文件。
Type Trees are the data definition files that define the format of the input and output data.
一种常见的定义数据的方法是通过继承——使用现有的数据定义并添加参数。
A common approach to defining data is through inheritance - taking an existing data definition and adding parameters.
如果一个数据源中的数据定义被更改，对其他系统的影响就会加倍，而且通常很难预测。
If data definition in one data source is changed, the impact to other systems is multiplied and often unpredictable.
对于与现有的公司数据类型定义匹配的数据类型，就使用通用定义。
Ones that match with existing company definitions can be determined, and the common definitions can be used.
输入端固定：接收的数据采用预先定义的格式。
Input is fixed: You receive data in a pre-determined format.
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