Metamodels are relatively easy to understand; they are similar to an entity-relationship model.
元模型相对容易理解；它们与实体关系模型非常相似。
If, however, the majority of your data fits better in a highly structured entity-relationship model and is less document-like and more intertwined, then choosing an NXD might not help your situation.
但是，如果大多数数据更适合采用高度结构化的实体-关系模型，数据不太像文档并且关系更复杂，那么选择NXD可能并不合适。
Developers can quickly set up relationship model for complex events, and then implement it.
开发人员可以快速建立复杂事件间的关系模型，并付诸实施。
Every aggregation type corresponds to a data structure diagram and an entity relationship model.
每种聚合类型对应一种数据结构图和ER模型。
In this paper, a kind of semiparametric errors-in-variables functional relationship model is studied.
本文研究半参数变量含误差函数关系模型。
In this paper, the problem of parameters estimation in linear functional relationship model with "error in some variables" is discussed.
本文讨论了部分变量带误差的线性函数关系模型的参数估计问题。
The relationship model of static head in tundish, atomization pressure on the tip of nozzle and the mass median droplet diameter was established.
本文建立了静压头、雾化压力与雾化熔滴尺寸的模型关系。
A relationship model of FGS video rate-distortion and average packet loss ratio was established, the optimal FEC data allocation algorithm was designed.
FGS视频率失真和平均丢包率的关系模型，最优FEC数据分配算法的设计。
And the trust problem is the key of the grid's security. The trust relationship model is a required component of the service grid's basic infrastructure.
网格环境中的信任问题是网格安全问题的核心，信任关系模型是服务网格基础设施的必要组件。
To identify the relationship model between coke oven flue temperature and regenerator temperature, the pre-treatment should be made on the identified data.
辨识焦炉火道温度和蓄热室温度的关系模型，需要对辨识数据进行预处理。
As an important relationship model going with the children's growth, the teacher-student relationship's influence on children is being regarded increasingly.
师生关系作为一种伴随儿童成长的重要关系模式，对儿童的影响日益受到关注。
The research on this topic will lead to the construction of internationally characteristic relationship model between tax accounting and financial accounting.
研究税务会计原则与财务会计原则的差异，旨在探讨如何构建符合国际化发展趋势的税务会计与财务会计的关系模式。
The final ERD (entity relationship model diagram) and system datum dictionary are given through data sheets normalization during logic design and physical design.
在逻辑设计与物理设计过程中通过数据规范化后得出最终的ER模型图并给出系统数据字典。
Afterwards, a distributed intelligent agent framework was introduced to realize a multi-website searching mechanism for E-commerce based on prior relationship model.
提出一个以该模型为基础的分布式智能体框架，实现一套基于商品营销关系的多站点检索机制。
In general, the higher the content of free fatty acid is, the lower the smoking point is. This paper establishes their relationship model by means of return analysis.
一般情况下，精制大豆油游离脂肪酸含量高，则烟点低，本文利用回归分析法建立了两者的关系模型。
Finally relationship model of rock mass fracture deformation and seepage was established to obtain the relationship of groundwater flow and rock mass fracture and deformation.
最后建立了岩体裂隙变形与渗流关系模型，得出矿山地下水在岩体中的流动与岩体裂隙变形之间的关系。
This study is aimed at not only constructing the relationship model of these factors, but also trying to provide a new orientation which USES social network analysis to team research.
研究目的除了要建立这些因素之间的关系模式外，也希望能提供用社会网络理论从事团队研究的新方向。
The structure, capacity, status and modeling process of process resource are analyzed, by adopting the Object-Oriented method, the process resource model and relationship model are established.
分析工艺资源的结构、能力、状态和建模过程，应用面向对象方法构建了工艺资源模型、工艺资源与工艺过程设计的关系模型。
The research of soil Constitutive Relationship Model is an important problem in soil mechanics.
土的本构关系模型的研究是土力学研究中的一个关键问题。
In this paper, we give a temporal er - method - based data model, that is the temporal Entity Relationship model (TER).
本文给出了一个基于E- R方法的时态数据模型，即时态实体-关系(TER)模型。
Analyze the validity of the platform by study of the moving method and transmission relationship, model and simulate the structure in software environment.
根据平台双轴运动实现的具体方式及运动传递关系，分析了平台稳定的有效性，并在软件环境下进行建模与仿真。
Analyze the validity of the platform by study of the moving method and transmission relationship, model and simulate the structure in software environment.
根据平台双轴运动实现的具体方式及运动传递关系，分析了平台稳定的有效性，并在软件环境下进行建模与仿真。
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