最常见的元数据定义是关于数据的数据——其实并不然。
The most common definition of metadata is data about data -- which doesn't really say much.
摘要：元数据是“关于数据的数据”，是用来描述资源属性的信息。
Absrtact: Metadata is "the data about data", it's the information that is used to describe resources' properties.
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).
每个文档还可以包含元数据(关于数据的数据)，比如惟一的文档id和修改号。
Each document also contains metadata (data about the data), such as a unique document ID and revision Numbers.
元数据是关于数据的数据，数字图书馆中，每个数据文档由其元数据描述，元数据是数字图书馆管理、检索数据以及在各个层面上实现互操作的重要手段。
Metadata, the data about data, which describe every document in Digital Library, is a important tool to manage, retrieve data and to interoperate among Digital Libraries.
1995年，伽利略号太空船捕捉到关于木星大气层的数据——数据中心缺少大部分预测的大气水，这挑战了关于木星结构的主流理论。
In 1995 the Galileo spacecraft captured data about Jupiters atmosphere—namely, the absence of most of the predicted atmospheric water—that challenged prevailing theories about Jupiters structure.
使用OBEX不仅可以发送数据，而且还能发送关于负载的上下文或元数据。
Using OBEX, you can send not only data, but you can also send context or metadata about the payload.
可以通过模块添加其他元数据或关于节点的数据。
Additional metadata, or data about the node, can be added by a module.
收集已触发的个性化规则的数据以及关于用户活动和行为的数据。
Collects data on the personalization rules that are triggered and on user actions and behaviors.
RSS将元数据(关于数据的信息)封装在内容周围。
RSS encapsulates metadata (information about data) around the content.
一些开发者坚持认为属性信息应该是元数据，即关于数据的信息，而不是数据本身。
Some developers insist that attribute information should be metadata, namely information about the data, and not the data itself.
遇到关于数据库或如何使用数据库的问题，请联系我们。
Please contact us if you have any questions about the dataset and how to use it.
例如，关于配置示例、数据库和数据库连接的信息。
For example, information about configuring your instance, databases, and database connections.
有效负载捕获事件数据，有效负载元数据提供关于事件的其他信息。
The payload captures the event data and the payload metadata provides additional information about the event.
最适合于该工作的是一位有经验的分析员，应具有较强的业务和人员技能以及关于数据仓库和数据建模的合理知识。
The best fit for this job is an experienced business analyst with strong business and people skills, as well as reasonable knowledge of data warehousing and data modeling.
属性应当用来描述如何解释数据元素，或描述关于数据元素的信息—换句话说，属性是一种元数据。
Attributes should be used to describe how to interpret data elements, or describe something about them — in other words, attributes are a form of metadata.
遇到关于数据库或如何使用数据库的问题，请联系我们。您也可尝试在浏览我们的论坛或发帖。
Please contact us if you have any questions about the dataset and how to use it. You can also try browsing and posting on our forum.
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.
该模型用于创建数据存储区，并且是关于该数据存储区的所有元数据的来源之一。
The model is used to create the datastore, and it's the one source of all metadata information about the datastore.
数据——通常，消息数据、关于应用程序流的信息和测试数据也可能放置在应用程序上下文中。
Data — Often, message data, information about application flow, and test data might also be placed in the application context.
该提取请求包含关于选择的源数据库表的元数据。
The extract request contains the metadata about the selected source database tables.
例如，关于所录制的歌曲的元数据可能包括关于演唱者、专辑、作曲、长度或质量的信息，而数据则是音频记录本身。
For example, metadata about a recorded song might include information about its artist, album, composer, length, or quality, whereas the data is the audio recording itself.
AD包含其他元数据，这些元数据关于表之间的关系和依赖性、其他表的信息和隐私屏蔽信息。
The AD contains additional metadata about the relationships and dependencies between these tables, information about other tables, and privacy masking information.
仅返回关于程序状态的数据的函数可以成为配置脚本和数据的好工具。
Functions that simply return data about the state of your program make a wonderful tool for configuration scripts and data.
对于所涉及的活动来说信息治理是正确的——它不是“数据治理”，不是关于数据的决策。
Information governance is the correct term for the activities involved - not "data governance." it is not about making decisions about data.
性能的限制因素是关于进入的数据量的并发数据库连接的数量和可用内存(RAM和磁盘)。
The constraining factors for performance are the number of concurrent database connections and available memory (both RAM and disk) in relation to incoming data volume.
如果你工作中使用数据集，你会喜欢上这个程序。此程序允许你上传数据，创建可视化表示，并参与关于数据的讨论。
If you are working with data sets, then you will love this program that will allow you to upload data, create visual representations, and take part in discussions about the data.
创建一个数据库时，关于数据库的信息，包括默认信息，存储在一个目录层次结构中。
When a database is created, information about the database, including default information, is stored in a directory hierarchy.
“这一数据比任何关于美洲犬的数据早7800年，”研究组成员、俄克拉何马州大学的遗传学家小瑟西尔·刘易斯说。
"This data predates any other genetic data on dogs in the New World by 7800 years," says team member Cecil Lewis Jr., a geneticist at the University of Oklahoma.
元数据对象包含关于数据清单的必要信息。
The metadata object contains the necessary information about the asset manifest.
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