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data entity
相关语句
  数据实体
     The realization principle of red and black mechanism is expounded with respect to the data model, data entity, graph version, network topology and application realization.
     从数据模型、数据实体、图形版本、网络拓扑、应用实现等方面阐述了红黑图机制的实现原理。
短句来源
     Then the business logic of the system is divided into five independent layers in order to meet the demand scale and business increase of the system in the future. The five layers are data entity, entity control, data access, business rules and business facade respectively.
     NET架构的系统N层分布式体系结构,并将系统的业务逻辑划分为数据实体、实体控制、数据访问、业务规则和业务外观等五个独立的层。
短句来源
     NET framework and divides systematic business logic into such five independent layers as web, business appearance, business rule, data entity and data visiting etc. .
     NET架构的系统N层分布式体系结构,并将系统的业务逻辑划分为Web层、业务外观层、业务规则层、数据实体层和数据访问层等五个独立的层。
短句来源
     The problem about object-relation map is solved in DCL, which also consider the problem about the endurance of the data entity class.
     数据控制层解决和对象关系映射的问题,考虑数据实体类的持久性问题;
短句来源
  “data entity”译为未确定词的双语例句
     A geo-spatial entity which can be organized from geometric data, symbol data, entity data, attribute data is regarded as an object to the object oriented geographical information model.
     面向对象的地理信息模型以地理空间实体为对象,地理实体可以从几何数据、符号数据、实体数据、属性数据的角度来进行数据的组织。
短句来源
     Chapter 3:The system and logic designs of the database have been completed, and further the correlations between the normal database mode and the data entity are described ;
     第三章完成了河南省矿产地数据库的系统设计和逻辑设计,并导出了规范的数据库模式和数据实体的相互关系;
短句来源
  相似匹配句对
     ENTITY DATA AND PARAMETERIZED CAD
     数据实体与参数化CAD
短句来源
     DATA
     数据
短句来源
     Orient-Entity Spatial Data Model
     面向实体的空间数据模型
短句来源
     data sections.
     data块的DES加密过程.
短句来源
     Entity principle;
     主体性原则;
短句来源
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  data entity
The massive size of each individual data entity also significantly complicates its storage in databases.
      
The design is centred around a repository of data objects called the data entity pool.
      
The data entity at the other end of the association may be associated with one and only one occurrence of the entity at this end.
      
The data entity at the other end of the association will eventually be associated with one and only one occurrence of the entity at this end.
      
The data entity at the other end of the association must be associated with at least one or many occurrences of the entity at this end.
      
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In this paper,auther expounds the practical method of digitizing polygon boundary dataentity code method. Also,the paper discusses the way of transforming between entity code files and database topology files.

主要阐述了在多边形边界数据存贮和组织中实体编码法的实际应用,研究和探讨了实体编码输入文件与数据库拓扑结构文件之间相互转换的途径。

The paper discusses the principle of FMS database building with the theory and method of the information model.On the basis of IDEF1x,the author presents three rules to form the entities and draws into cross entities and visual entities,so as to eliminate redundant data,reduce the number of data tables opened to the full and cut down the spending time for data going in and out.According to the function of FMS cell controller and the demands of FMS data management,the...

The paper discusses the principle of FMS database building with the theory and method of the information model.On the basis of IDEF1x,the author presents three rules to form the entities and draws into cross entities and visual entities,so as to eliminate redundant data,reduce the number of data tables opened to the full and cut down the spending time for data going in and out.According to the function of FMS cell controller and the demands of FMS data management,the relationship between FMS data entities is defined and function view diagrams are designed for the information model.Finally,the paper introduces the transforming procedure from the information model to practical database with the supporting software.

该文论述了用信息模型的理论和方法为FMS建立数据库的原理。该文以IDEF1x为基础,提出了形成实体的3条原则,引入交叉实体和有形实体的概念,达到既无数据冗余又最大限度地减少打开数据表的数目,缩短数据存取时间的目的;根据单元控制器的功能和管理FMS数据的要求,确定了FMS的数据实体和数据表之间的联系,生成了信息模型的功能视图,最后介绍了利用有关支持软件完成从信息模型到实际数据库的转换过程。

This article focuses on the study of the object oriented graphics database in AutoCAD R14, in which a method of the extend data entity are defined. It is successful to achieve the function to indicate the dimensions of the drawing as well as the tolerance of the dimension.

基于面向对象的AutoCADR1 4平台 ,通过在图形数据库的尺寸实体数据中引入扩展实体数据 ,实现了对图形数据库的尺寸数据自动进行修改 ,同时还能实现尺寸公差的自动标注 .

 
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