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data union
相关语句
  数据合并
     A Utility Tool for Data Union and Its Realization
     一个实用的数据合并工具及其实现
短句来源
     This paper introduces related hierachical structure in processing spatial data with ArcObjects, and designs a storage structure of highway segmented data based on the idea of dynamic segmentation. This paper brings forward the organizing method in the process of high way segmented data management, and improve the method of data union. Finally, the model of data processing and software of data producing is designed according to the up above.
     介绍了ArcObjects处理空间数据的相关层次结构,在动态分段思想的基础上设计了公路分段数据存储结构,提出了公路分段数据处理过程中的组织方法,并对数据合并方法进行了改进,最后设计出了数据生产过程模型和相应的数据生产软件。
短句来源
  “data union”译为未确定词的双语例句
     In each place government carries on the region economy and the society with each specialized government affairs data union each kind of special electron map develops the plan, performs the investment promotion, provides the direct-viewing information service essential tool to the public.
     与各专业政务数据结合的各类专题电子地图更是各地政府进行区域经济与社会发展规划、开展招商引资、向公众提供直观信息化服务不可缺少的工具。 同时,政务数据库的资源只有在与GIS整合后,才能产生质变,才能提升各专业管理信息系统和电子政务的决策支持功能,而且能推动政府和企业跨部门信息化,提高电子政务、电子商务的协同服务能力。
短句来源
  相似匹配句对
     DATA
     数据
短句来源
     The union of E.
     E.
短句来源
     A Utility Tool for Data Union and Its Realization
     一个实用的数据合并工具及其实现
短句来源
     Catalog data is the important organization object of union cataloguing.
     书目数据乃是联机编目的重要信息的组织对象。
短句来源
     data sections.
     data块的DES加密过程.
短句来源
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Data union is an urgent actual problem facing numerous enterprises. This paper expatiates principles and functions of data union tools, a case study of the useful tool included. The tool successfully merges, on the premise of data consistency, two or more than two databases with an intricacy of conditions to satisfy requirements.

数据合并是众多企业面临的一个实际而又迫切需要解决的问题,该文对数据合并工具的原理和功能进行了阐述,并给出了一个能够在保证数据一致性的前提下,将满足复杂条件的两个或多个数据库中的数据合并到一起的实用的数据合并工具实例。

Standard of basic information database for hospital information database in China is one important project of themedical information standardization program consigned by MOH, which would improve information progress of hospital and thewhole health system. The author is the director of this project. He focused on the project's source, object, organization,denotation, function and method firstly. And then, he introduced the principles of collecting data union, system structure,catalogue, concept of data...

Standard of basic information database for hospital information database in China is one important project of themedical information standardization program consigned by MOH, which would improve information progress of hospital and thewhole health system. The author is the director of this project. He focused on the project's source, object, organization,denotation, function and method firstly. And then, he introduced the principles of collecting data union, system structure,catalogue, concept of data union and key content.

《中国医院信息基本数据集标准》是近年来卫生部委托研制的最重要的医药信息标准化项目之一,将对我国医院乃至整个医疗卫生信息化的进程起到积极的推动作用。作者作为该项目的主要负责人,重点阐述了项目的来源、目的、组织、意义、作用和方法,同时对基本数据集数据元素的入选原则、体系结构、域分类、数据元素的属性定义等关键性的内容进行了概述。

In order to improve triggers efficiency, this paper analyses the principle, operational mechanism, and purposes of triggers. The paper also summarizes their purposes. From the analysis, different types of triggers can be found, they are: data transformation among different database systems, data union, and realization of referential integrity among data. Finally the purposes of triggers can be classified into three types, their models are presented, and special issues for attention in using triggers...

In order to improve triggers efficiency, this paper analyses the principle, operational mechanism, and purposes of triggers. The paper also summarizes their purposes. From the analysis, different types of triggers can be found, they are: data transformation among different database systems, data union, and realization of referential integrity among data. Finally the purposes of triggers can be classified into three types, their models are presented, and special issues for attention in using triggers are given

为了提高触发器的使用效率,对触发器的原理、运行机制和作用进行了剖析、分解,并对其作用进行归纳,结合大量的实践与应用,由此得出数据触发类型主要有:不同数据库系统之间的数据转换、数据的合并和数据间的相关完整性的实现。最后把触发器的应用归纳为三类,并给出了它们的模型和使用中的注意事项。

 
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