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- NHEDB is an extensible DBMS based on the relational DBMS(NHDB).The data model of the system is an extended relational model which supports ADT and NF2. NHEDB是在关系DBMS（NHDB）基础上研制的可扩充DBMS，系统采用扩充关系数据模型（主要是支持ADT和NF2。
- These models can be extended relational model, object oriented model and other special data models. These models show high ability of dada modeling on complex data hi engineering application area. 这些数据模型或对传统的关系模型进行扩展，或采用面向对象模型以及其它各类专用的数据模型，在工程应用领域中显示出强大的威力。
- A DEVELOPMENT-INDEPENDENT EXTENDED RELATIONAL MODEL SYSTEM ERDB AND GIS -DEMO 自主开发的扩展关系模型数据库系统ERDB和GIS_DEMO
- extended relational model 扩展关系模型
- Extending Relational Model to Deal with Indefinite and Maybe Information 关系模型中不确定信息与可能信息的引入与处理
- The declarative query language KBL is an extended Datalog, which is adaptable to non-first normal form relation model. 描述性查询语言KBL是DATALOG针对于非一范式关系模型的扩充。
- Compared with the hierarchical model, the relational model is quite complicated. 与层次模型相比,关系模型相当复杂。
- The relational model has been criticized as being unrealistic and oversimplified in various respects. 那表示关系的模型有是批评当做在不切实际的和过份地单纯化在各种不同的方面。
- With many accumulated relational data,using the relational model to analyze data apparently dissatisfies the demand. 随着大量关系数据的聚集,借助关系模型分析数据已明显不足。
- The Postgres project was started to address limitations of existing database-management implementations of the relational model. 在返回Berkeley之后,Stonebraker开始了一项后-Ingres计划来致力于解决关系模型的数据库管理现有实现的局限性。
- As one of DBMS which are aimed at network computing and supports object-oriented relational model,ORACLE8 has gotten wide-ranging application. ORACLE8数据库管理系统作为一种面向网络计算 ,并支持对象关系模型的产品已得到了广泛的应用。
- DPS software and the gray relational model and the calculation of green GDP between energy consumption and the environment. 运用DPS软件和灰色关联模型以及绿色GDP的测算分析了能源消费与环境关系。
- The semantic category determines the slot relation model of the noun phrases. 名词的语义类别决定了名词短语的槽关系模型。
- This relational model of the paths between the main work areas of the kitchen describes a triangle between storage, preparation with cleaning and the cooking area. 这个关于厨房主要工作区域之间的路径的思维模式指的是介于储备、准备及清洗和烹饪之间的三角地带。
- Cognitive Functional Model, which is a semiotic relational model, aims at formulating and interpreting the semiotic relationship between content and expression. 认知功能模式是一种语符关系模式，旨在抽象构拟并阐释小句概念内容同语言表达之间的语符关系。
- The gymnast extended her arms horizontally. 那女子体操运动员双臂平伸。
- Then, a relation-decomposing mapping method between FFM and relational model was put forward, and its mapping procedure and algorithm was put forward based on graph theory. 然后提出了一种FFM与关系模型的关系解析映射方法，给出了基于图论的具体映射过程与算法；
- It is a barbarous way to extend territory by arms. 以武力扩张领土是一种野蛮的方式。
- She warmly extended both hands towards us. 她热情地向我们伸出了双手。
- They extended the Queen a warm welcome. 他们热烈欢迎女王。
