查询词典 data item

In the COBOL system , the information represented by a data item, arithmetic expression, or conditional expression.

在COBOL系统中，由一个数据项、算术表达式或条件表达式表示的信息。

Are the test items biased against a specific gender group?(3) Is there any gender differences in cognitive learning with respect to accounting curriculum? We will employ the CPA examination data from the period 2002 to 2006 provided by the Examination Yuan for the empirical purposes.

本研究主要依据测验理论中的差别试题功能(Differential item Functioning， DIF)和差别试题组功能(Differential Bundle Functioning， DBF)，透过现代测验理论，检测91 年~95 年新制下的会计师考试试题中，各个专业科目试题，是否存在性别 DIF。

The article will mine Data-Item set compression to a Boolean Vector Matrix.The algorithm only needs to scan the database one time and rational use of data storage structure so that it would not generate a large number of candidate sets.

将挖掘的数据事务集压缩到一个布尔型向量矩阵中，只需扫描数据库一次，合理利用数据存储结构，且不会产生大量的候选集。

It becomes difficult to ascertain whether or not a character is a delimiter or a data item, and by using a printable character such as a colon as a delimiter, you are limiting the number of allowed characters in your data, which may not be desirable .

用可打印的字符串比如冒号来作定界符，将会很难分辨一个字符到底是数据还是定界符。而且还会限定你能用在数据项里面的字符数量，而这不是你想要的。

And if a data item needed to be edited, you would also have to edit every function which works with that particular data item...

如果数据项需要编辑，你也必须编辑每个函数与特定的数据项工程。。。

To declare a far pointer to a data item in a data segment, you must code

为了对数据段的数据项声明一个远程指针，你必须编码

In programming, an integer that identifies the position of a data item in a sequence of data items.

标识数据项序列中某一数据项的位置的一种整数。

Presenting three levels of architecture for data metadata organization and management: basic metadata subbase, middle metadata subbase and high metadata subbase, which point to GIS data value, data item and data set.

提出数据元数据组织管理的三层体系结构：底层元数据子库、中层元数据子库和高层元数据子库，分别对应GIS数据值、数据项和数据集。

Our algorithm stores a transaction in both HIV format and HIL format,and uses the information contained in HIL format to reduce the number of bit-wise "AND" operation.In this way,the number of "AND" operation in HIV format is equal to the number of non-zero figures in HIL format,having nothing to do with the length of the data in HIV format.

我们提出的挖掘高效用长项集的算法同时以水平项目向量(Horizontal item-vector，简称HIV)和水平项目列表(Horizontal item-list，简称HIL)两种格式存储事务，并利用HIL格式数据提供的信息减少比特级逻辑&与&运算的次数，使逻辑&与&运算的次数等于HIL格式数据的长度，与比特向量的长度无关。

We must distinguish between a record type and a instance of the data-item types and record types stored in a database the term subschema refers to an collocation programmer's vies of the data he uses.

如果数据库的作用仅仅是存贮数据，那它的结构将是简单的，大多数复杂性起因于数据必须所表现所存贮各种各样的数据项之间的关系。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。