It is showed how to transfer from NEWCOM to the relation data model in detail with some instances.
用实例说明如何将NEWCOM描述的信息转换为关系数据模型相应的表示,并给出转换算法的片段程序的描述。
Object-Oriented technology and relation data theory are based on different theories, which make them mismatch in teamwork.
由于面向对象技术和关系数据理论基于不同的理论基础,使得二者在协同工作时出现不匹配。
Through a lot of contrast analysis to the dynamic tri-axial test relation data, the reliability of the model is validated.
并通过与动三轴试验相关数据的大量对比分析,验证了模型的可靠性。
A graphical data modeling tool, allowing one to build Entity-Relation data models for use with Relational Databases (RDBMS).
这是个图形化的数据建模工具,可创建使用关系数据库的实体-关系数据模型。
Based on Program Architecture Description Language-NEWCOM, introduces the procedure of transferring relation data model in this paper.
文章将以分布式应用程序体系结构为基础,阐述关系数据模型的转换过程。
Using serialized file organizes graph data, and using relation database manage property data and linking data of graph and property data.
即图形数据由序列化的文件管理,属性数据及图形和属性数据的连接数据采用关系数据库管理。
In order to meet the masses of automobile users' demands, on websites of motor Company, Have set up more perfect knowledge base in ACCESS relation data base.
为了满足广大汽车用户的需求,在汽车公司网站上,用ACCESS关系数据库建立了较完善的知识库。
According to the demands, the structure of the database has been designed: defining data, defining table, building relation data model and designing the data structure.
按照任务的目的和要求,设计了其数据库系统结构:定义数据、表、创建数据关系模型及设计数据结构。
Active fuzzy data model is studied based on relation data model. Following an introduction to active fuzzy database technology, the structure of active fuzzy database is analyzed.
在关系数据模型的基础上,对主动模糊数据模型进行了研究,介绍了主动模糊数据库技术,分析了主动模糊数据库的结构。
Design of the system included the design of the decision and control segment, the management mode and method of assorting resources and relation data bank and rule collection building.
对此自动拼搭系统进行了方案设计,并对其决策控制环节、现有资源的分类管理模式和方法以及关系数据库和规则集的建立进行了研究。
This paper probes into the application of marketing and selling system based on GIS, the system is based by GIS, storages, manage, and analyses the relation data in marketing for offers basis.
探讨了基于GIS的市场营销系统应用,该系统以GIS软件为平台,将与市场营销中发生大量的有关数据进行存储、管理和分析,为决策提供依据。
To create a new feed from the product table, the production manager first clicks on the New Feed link on the main page and selects Relation Database Query (SQL) from the supported data sources list.
为了从产品表创建新的提要,生产经理首先单击主页上的NewFeed链接,并从受支持数据源列表中选择 Relation DatabaseQuery (SQL)。
But our form is not limited to working within a single table; a single form can display and edit data for many tables through relation objects.
但我们的表单不仅限于在单个表中工作;单个表单可以通过关系对象为多个表显示和编辑数据。
Each link that describes a relation turns into a list in the hierarchical data.
描述关系的每个链接转化成分层数据中的一个列表。
Much data is stored in relation or OLAP stores.
许多数据都储存在关系或OLAP数据库中。
My conclusion is that happiness data have been useful, and the relation with income is plausible.
我的结论是,幸福数据有用,而且确实与收入有关系。
You might need to construct the source data models by using reverse engineering techniques, developing Entity and Relation (er) models from existing source databases.
您可能需要通过使用逆向工程(reverse engineering)技术构造源数据模型,从而从现有的源数据库中开发实体和关系(Entity and Relation,er)模型。
The constraining factors for performance are the number of concurrent database connections and available memory (both RAM and disk) in relation to incoming data volume.
性能的限制因素是关于进入的数据量的并发数据库连接的数量和可用内存(RAM和磁盘)。
Query parsing can be quite difficult because of the complexity of describing topics in relation to location, not to mention spelling mistakes, language ambiguity, and bad data.
查询解析可能相差甚远,因为描述与位置的关系很复杂,更何况还存在拼写错误、语言歧义和不良数据等。
This section showed that in relation to caching, you should not extend the interfaces to retrieve data that is not needed just to fill the cache.
这一部分显示了在涉及到高速缓存时,您不应该扩展接口来检索仅仅为填充高速缓存所需的数据。
Information such as common click trails of users, or the response in relation to a marketing campaign, start to touch the area of data warehousing.
诸如常见用户点击路径或与市场活动有关的响应等信息已开始触及到数据仓库的领域。
Finally I came to recognize that there seems to be some relation between the enabling of lock elision and the data size of the locked object.
最后,我认识到激活锁省略似乎和被锁对象的数据大小有关系。
Finally, the data server details provide insight into what's happening on the data server side in relation to the workload.
最后,数据服务器详细信息提供了解数据库服务端与工作负载相关的情况。
Last year, Facebook, came under pressure in relation to energy use following its decision to site its new data centre in Oregon and to power it with electricity largely generated from coal.
去年,脸谱网迫于能耗问题不得不作出将数据中心转移到俄勒冈州,使用燃煤发电来供应机器运转。
Therefore, deeply investigating and analyzing the character of random noise in working area and its relation with working factor have practical implication to better guiding field data acquisition.
因此,深入地调查和分析工区内随机噪音的特征及其与施工因素的关系,对于更好地指导野外数据采集具有实际意义。
The quantile statistics default value is controlled by the num_quantiles database configuration parameter and provides information about how data values are distributed in relation to other values.
分位数统计信息的默认值由 num_quantiles数据库配置参数控制,该值提供了数据值对于其他值而言是如何分布的有关信息。
Figure 1 shows the relation between the applications and data sources.
图1显示了应用程序和数据源之间的关系。
To make correct decision, the relation model between goal of decision and quantitative software attributes, namely data of software metrics, must be constructed.
要想通过软件度量做出正确的决策,就必须构造决策目标和量化的软件属性,即度量数据间的关系模型。
In general, that data would live in a child table with a foreign key relation to the table contacts.
通常,那些数据应该存放在一张子表中,子表的外部关键字关联到表contacts。
In general, that data would live in a child table with a foreign key relation to the table contacts.
通常,那些数据应该存放在一张子表中,子表的外部关键字关联到表contacts。
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