data semantics的例句大全

Type semantics apply to conversions between all data types, including object types.

类型语义适用于所有数据类型(包括对象类型)之间的转换.

In order to inquiry into function dependency in data base, the formal definition and semantics of dependency of knowledge are also discussed in the paper.

为了研究数据库中的函数依赖性，我们还将介绍数据的依赖性的形式化定义及依赖性的语义因素等。

On Program Semantics of Dynamic Data Structures

论动态数据结构的程序语义

It makes full use of the advantages, including that algebraic semantics describes the abstract data types, Hoare logic describes the software functions and UNYFY logic describes the properties of parallel programs.

其目的在于充分发挥并集成代数语义描述抽象数据类型、Hoars逻辑描述功能、UNITY逻辑描述并行程序性质的优点。

Unified the information standard on the foundation of Ministry of Education, in view of each semantic conflict type, we used the concept of metadata, described mapping from the unified information standard to semantics definition of various data sources, and defined mapping transformation rule.

在教育部统一信息标准的基础上，针对各种语义冲突类型，引入元数据的概念，描述统一的信息标准到各数据源语义定义的映射，并制定映射转换规则。

The great difference in syntax and semantics of data collected is a tough problem for management platform.

语法和语义异构的数据采集是网络管理平台的基础和难题。

Information sharing requires the interoperation among metadata exchange format, tags, content structure and semantics of data elements, etc. A complete framework of standard is thus necessary.

信息共享需要在元数据的交换格式、标记格式、元素内容结构、元素语义和数据元等方面能够互操作，需要建立一套完整的标准体系。

XML and ontology as the key technologies solves the problem of the syntax and semantics of data heterogeneous. This model shields the differences of physical and logical of the data source to the upper layer users, achieves transparent access.

XML和本体作为系统采用的关键技术分别从语法、语义两个方面解决了数据的异构问题，对上层用户屏蔽了底层数据源物理和逻辑的差异性，实现了应用层的透明访问。

That how to organize it is discussed also. Four kinds of rules are designed especially to dig out hidden semantics of data deeply. ( 3) Design the algorithm of querying on large scale of data source, which called DSQ.

论述了如何构建语义信息资源目录，尤其是如何深度发掘数据暗含语义，设计了四类规则促进语义的发掘。（3）设计了在大规模数据源上进行语义查询的DSQ算法。

Ontology, by way of formal specification of share concepts, provides a method to resolve the semantic heterogeneous, since it can be used to express the semantics of data sources, identify and construct the semantic relationship of the concepts, compass the semantic consistency.

本体作为共享概念的形式化说明，用于表达数据源的语义、识别和建立概念间的语义关联、达成语义一致，提供了语义异构问题的解决途径。

So, this paper addresses how to define program semantics on dynamic data structures.

本文针对这种情况，研究了如何正确刻划动态数据结构的程序语义问题。

Define the data semantics through a business glossary

通过业务术语表定义数据语义

Research on conducting the multiple source data semantics transformation using the data dictionary.

利用数据字典进行多源数据语义转换研究；

So we import the concept of Ontology to resolve semantics heterogeneous problem of heterogeneous data integration.

由此引入了本体的概念用于解决异构数据源集成中的语义异构问题.

But this kind database lacks the formidable ability of data mold construction and the OODB lacks the logical semantics and the ability of statement inquiry language.

但演绎数据库缺乏强大的数据建模能力，而面向对象数据库缺乏逻辑语义和声明查询语言。

Conservative binding semantics exist for global variables as they do for functions and data types whenever necessary.

在对函数和数据类型使用全局变量时，必要时可以使用保守的绑定语义。

By the introduction of ontology, the data of ontology are given clear data semantics and structural description. It is understood by the computer, and achieved data interoperability in the semantic layer.

通过引入本体，赋予数据清晰的语义和结构化描述，使之能够为计算机所理解，从而实现数据在语义层的互操作。

For which you want to be able to associate data with those applications& that have exactly the right semantics for file attributes.

之类的特性，您希望能够将该台式机的数据与那些应用程序关联&正好对于文件属性具有正确的语意。

An operational semantics model of DFL programming language was proposed with a ternary array and then some basic data types and several mechanisms of constructing new data types were defined;

通过一个三元组给出了DFL程序设计语言的操作语义模型；