Data element是什么意思

网络释义

用法例句

The message word contains one or more data elements, for each referenced by a unique identifier.

报文字包含多个数据元素及其标识符。

This paper describes the extraction of data element and its attributes.

阐述了数据元素及其基本属性的提取方法。

This paper describes the rules for naming, definition and identification of data element.

阐述了数据元素命名、定义和标识的原则和方法,并举例加以说明。

The data elements are listed in the data dictionary.

这些数据元素被列在数据字典中。

A set of data elements which are handled as a unit

作为一个单元来处理的一组数据元素。

An identifier within or attached to a set of data elements.

在一组数据元素之内或附在一组数据元素上的一种标识符。

Using them, the file's data structure can be planned.

利用这些数据元素能安排文件的数据结构。

To keep track of the data elements, the analyst might list each one in a data dictionary.

为了记录数据元素，分析员必须把每个数据列在数据字典内。

An identifier within a set of data elements.

一组数据元素之内的一种标识符。

Step 2: Define functional and data elements

步骤2：定义功能和数据元素

Generally speaking, they include tools to act upon data elements and places to put data elements.

一般来说，功能元素包括对数据元素操作的工具，以及输入或者放置数据元素的位置。

Type in the Value column to edit the metadata elements for your announcement.

在“值”列中键入值，为您的公告编辑元数据元素。

Structurization of Element Semantics for Electronic File Management Metadata

电子文件管理元数据元素语义的结构化探索

Consider the example of water polo as a metaphor for the different classes of elements: the swimmers are the processing elements, the ball is the data element, and the water is the primary connecting element (the “glue”).

假设把水球比作不同的元素类型：游泳者是处理元素，球是数据元素，水是主要的连接元素。

keyed data list

键数据列表，可由字符串或整数标识访问的数据元素列表。

Functional elements are the operations that can be done to the data elements and their representations in the interface.

功能元素是指对数据元素的操作及其在界面上的表达。

Research on Equipment Support Data Integration Based on Standard Data Element and Basal Table

基于标准数据元素与基本表的装备保障数据集成研究

To scan one or more data elements of a set in order to find elements that have a certain property.

为了找到具有某一性质的数据元素而对一个集合中的一个或多个数据元素进行扫描。

consequently, there is one and only one copy of any given data element.

因此任意给定的数据元素只有一个拷贝，

Groups of characters, in turn, form meaningful data elements called fields.

接着，字符组形成有意义的数据元素，称为字段；

The data type {0} is not valid with a repeated element array.

数据类型 {0} 对重复元素数组无效。