A collection of data is called a data set, and a single observation a data point.
全部资料的总和叫数据集合，单个观察数据叫数据点。
One can assign an IObserver to a collection of data and subscribe it to an IObservable.
人们可以把IObserver赋给数据集并把它作为IObservable订阅。
In a federated system a server represents a collection of data on the remote data source.
在联邦系统中，服务器表示远程数据源上的一个数据集合。
More or less, you must work with a collection of data objects to efficiently use Web services.
为了有效地使用Web服务，您必须或多或少地使用数据集合。
In an object-oriented system, a class is a collection of data and methods that operate on that data.
作为一个面向对象系统，类是以数据和对数据进行操作的方法的集合。
Indeed, using datasets is a convenient way of representing a collection of data common to a table.
实际上，用数据集是方便地表示表格的公共数据集合的方式。
The last item on the Data Binding section specifies an attribute that is used when displaying a collection of data.
DataBinding部分的最后一项，指定了显示数据集时使用的属性。
In message queuing, a message is simply a collection of data sent by one program and intended for another program.
在消息队列中，一条消息是一个程序发送给另一个程序的一个简单的数据集。
On the desktop, the user is currently lost among a collection of data islands, each bounded by the application the data belongs to.
对于桌面系统来说，用户经常会迷失在一个数据孤岛的集合中，每个孤岛都被数据所属的应用程序所束缚。
Epistemologically speaking, information is made up of a collection of data and knowledge is made up of different strands of information.
从认识论上说，信息是数据的集合而知识由不同类的信息构成。
To do this, servers have the concept of a "session," which is a collection of data associated with a single user's interactions with the site.
为此，服务器使用“会话”的概念，会话是与单一用户的站点交互相关联的数据集合。
A collection of data in which each item is uniquely identified by a label, by its position relative to the other items or by some other means.
数据的一种集合，其中每一项可唯一地被一个标号或相对于其它项的位置或某些其它方法所标识。
Every assembly, whether static or dynamic, contains a collection of data that describes how the elements in the assembly relate to each other.
每一程序集，无论是静态的还是动态的，均包含描述该程序集中各元素彼此如何关联的数据集合。
Data Warehouse is a collection of data which is subject-oriented, integrated, time-varying, non-volatile, primarily used in organizational decision making.
数据仓库是一个面向主题的、集成的、不可更新的且随时间不断变化的数据集合。
After you have successfully developed and tested a collection of data rules on your development system, you are ready to move them to your production environment.
当您在您的开发系统中成功开发和测试了一系列数据规则之后，就也可以将它们移到生产环境中了。
But when dealing with a collection of data, the distinction between a null array (which returns null) and an empty array (which returns itself) needs closer attention.
但是，当处理数据集合时，零数组(返回零)和空数组(返回其本身)需要密切关注。
In computer science, operations such as searching a collection of data can proceed exponentially faster if the collection is structured and indexed intelligently.
计算机科学里，例如当我们在一个数据库中做搜索等操作，在更加明智的数据结构以及索引构建方法下，检索速度会呈指数增快。
If you are required to display a collection of data retrieved from the service layer on this page, there is just no good opportunity in the JSF life cycle to fetch the data.
如果需要在该页面上显示从服务层获得的一组数据，那么在JSF生命周期中始终没有好的机会来取数据。
DEFINITION: A data cube is a type of multidimensional matrix that lets users explore and analyze a collection of data from many different perspectives, usually considering …
定义：数据立方体是一类多维矩阵，让用户从多个角度探索和分析数据集，通常是一次同时考虑三个因素（维度）…
The term database refers to a collection of data that is multidimensional in the sense that internal links between its entries make the information accessible from a variety of perspectives.
术语数据库是指一组数据，这组数据在这个意义上是多面的，这组数据是在内部链接这间，用各种各样的视角访问整个信息。
Google has shoveled vast financial and engineering resources into a collection of data mining and artificial intelligence systems, from speech recognition to machine translation to computer vision.
谷歌把大量财力和技术资源投入到了一系列数据挖掘和人口智能系统之中，从语音识别到机器翻译再到计算机视觉，不一而足。
The open source D2RQ interface lets you treat relational data as a collection of triples so that this data can be incorporated into such an application.
开源的D2RQ接口让您可以将关系数据当作一个三元组集合对待，因而该数据可以合并到这样的应用程序中。
Once you select a node (or a collection of nodes), you can find the data you're looking for and manipulate the document when you need to.
一旦选择了一个节点(或一个节点集合)，就可以找到您正在寻找的数据以及在需要时操纵文档。
One of the other common blockers to reproducing a bug is the collection of actionable data on the bug.
要重现一个错误的另一个常见的障碍是该错误上的可操作数据的集合。
A data graph is a collection of tree-structured or graph-structured data objects.
数据图是树形结构或图形结构的数据对象的集合。
The cost of a nursery garbage collection is relative to the amount of data that survives (Figure 5).
托儿所垃圾收集的成本与幸存的数据量有关(参见图5)。
For this purpose, it makes use of a collection of statistical data; however, this statistical data cannot be assumed to be accurate.
为此，它使用一个统计数据集合；然而，这种统计数据并不一定是准确的。
Listing 3 illustrates a collection of XML data.
清单3给出了一个XML数据集合。
For example, we might choose to extend our Person example to include a new data object type that contains a collection of Person data objects.
例如，我们可以选择扩展Person示例，使之包括一个新的数据对象类型，该类型包含一个Person数据对象的集合。
For example, we might choose to extend our Person example to include a new data object type that contains a collection of Person data objects.
例如，我们可以选择扩展Person示例，使之包括一个新的数据对象类型，该类型包含一个Person数据对象的集合。
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