当一个约束被定义时，用户模型化的原型联合和元模型扩展的交集被用于OCL上下文。
The union of the user-modeled stereotype and the intersection of its meta-model extensions is used as the OCL context when the constraint is defined.
UML 2.0扩展以及它们到元模型中概念上的映射。
Table 1. The UML 2.0 extensions and their mapping to the concepts in the meta model.
每个固定模型的元类扩展有一个或者多个条目。
One or more entries for each metaclass extension of each stereotype.
要成为一个真正有价值的AOA过程工程师，现已存在的搜索功能就必须被扩展为完全支持RUP的元模型。
To become a real value to AOA-equipped process engineers, the existing search functionality must be expanded to fully support the RUP meta-model.
现在，让我们将目光投向客户端元数据，这种元数据用一些附加扩展映射CWM客户端模型。
For now, let's focus on client-side metadata, which mirrors the CWM client-side model with some additional extensions.
针对新数据类型的数据模型扩展性，支持系统和用户所定义的元数据。
Data model extensibility for new data types, and support for system and user defined metadata.
模型转换着重于根据在框架或插件中扩展类的应用程序元数据元素创建源代码。
A model transformation is focused on creating source code based on application metadata elements that extend classes in either the framework or a plug-in.
一个过程工程任务需要对RUP分类法(元模型)具备很好的理解，以及具备相互兼容的扩展机制。
A process engineering task requires good understanding of RUP taxonomy (meta-model) and availability of a consistent extension mechanism.
建模操作是在一个实时多用户的环境下执行的，在该环境下生成的工件会存储在一个可扩展的存储库中，带有一个可定制的元模型。
The modeling actions are performed within a real-time, multi-user environment where the produced artifacts are stored within an extensible repository with a customizable Meta model.
您还将研究BusinessServicesFabric元模型，并了解如何扩展该元模型以向 Business Services Fabric提供用于进行动态组装的业务上下文。
You'll also look at the Business Services Fabric metamodel and learn how to extend it to provide business context to the Business Services Fabric for dynamic assembly.
注意：理论上讲，UM l概要文件可以扩展不同的元模型，而且Rational Software Architect的实现可以支持UML 2.1元模型。
Note: Theoretically, UML profiles could extend various meta-models, although the Rational Software Architect implementation supports only the UML 2.1 meta-model.
导入Ecore元模型之后，就可以对其进行扩展了。
Once you have imported the Ecore metamodel, you are ready to extend it.
元数据管理关键在于构建一个全面的、可扩展的元数据模型，表示各种类型的元数据。
The keys of metadata management lie in the construction a comprehensive and extended metadata model which describes all kinds of metadata.
用这些模型预测裂纹扩展角时，参数都归结为裂尖处的应力强度因子，而应力强度因子可以用有限元方法求得的。
The outlined models for estimation of crack extension angles rely purely on the stress intensity factors at the crack tip which can be determined by finite element procedures.
基于扩展有限元法的粘聚裂纹模型为准脆性材料的开裂过程模拟提供了一种有效途径。
The present cohesive crack model based on the XFEM provides a useful way to simulate cracking in quasi-brittle materials.
应用BP -神经网络法对数学模型进行修正，建立有限元数值模拟方法补充剔除数据并对数学模型适用范围进行扩展。
The mathematical models are amended by BP neural network algorithm, and method of finite element numerical simulation is used to compensate the removal data and extend the applied range.
为了模拟重力坝在强震作用下的破坏过程，利用扩展有限元框架下的分离裂纹模型描述混凝土中的裂纹扩展。
A discrete crack model based on the extended finite element method (XFEM) was used to describe the nonlinear fracture of concrete gravity DAMS during earthquakes.
文章分析WFMC工作流参考模型的可扩展性，提出了一个可扩展的工作流元模型。
This paper analyzes the extensibility of the workflow reference model from WFMC, then presents a extensible workflow meta model.
提出了一个高度可集成可扩展的元数据管理框架和元模型建模规范；
A highly-integration and extensible framework of meta-data management and the criterion of modeling meta-model are presented.
SLEUTH模型是元胞自动机模型的一种具体实现，它包含了四种城市增长方式和五个增长系数，再加上两个控制因素层一起作用于输入数据，能够较好地模拟城市的扩展。
SLEUTH model is a kind of ca, it is composed by four growth rules and five coefficients, in conjunction with the excluded layer and the slope layer, it can successfully model the urbanization.
在此方法基础上建立了扩展厢式车厢体展开状态下有限元模型，并对其进行了强度分析。
On the basis of the method, the FEA (finite element analysis) model of the van body in extendable work condition is established and the structure strength analysis of the van body is proceeded.
采用基于时域特征扩展和基于正交分解特征扩展两种方式建立过程神经元网络模型，利用电力负荷数据进行网络训练和负荷预测。
The two different ways based on the time-domain feature expansion and the orthogonal decomposition feature expansion are used to establish process neural networks model.
在本文中，我们提出了一种统一的统计语言模型方法用来汉语自动分词和中文命名实体识别，这种方法对基于词的三元语言模型进行了很好的扩展。
In this paper, we extend a word-based trigram modeling to Chinese word segmentation and Chinese named entity recognition, by proposing a unified approach to SLM.
将该解析元与有限元相结合，构成半解析的有限元法，可求解任意几何形状和载荷的基于线性内聚力模型的平面裂纹扩展问题。
The new analytical element can be implemented into FEM program systems to solve crack propagation for plane problems with arbitrary shapes and loads.
通过在流程建模阶段扩展工作流管理联盟的工作流元模型相关定义，重点分析了动态路由和多版本流程迁移在流程运行阶段的调度实现。
It extended basic workflow definition that proposed by workflow management coalition in the process-modeling phase, and mainly introduced the runtime implementation of dynamic characteristics.
首先，基于裂缝扩展规律，采用扩展有限元方法，利用模拟退火技术，建立裂缝扩展反演模拟模型；
This method established the fracture propagation inversion model firstly, based on law of fracture propagation and extended finite element method, by using annealing simulation method.
笔者首先讨论了在金融时间序列的考察中从一元GARCH模型扩展到多元GARCH模型的必要性。分析了多元GARCH模型在金融建模中的重要作用。
First of all, the author discusses the extension from univariate GARCH to multivariate GARCH model and the important role of the MGARCH model in the modern financial research.
建立了二维轮胎橡胶材料的有限元模型，用应变能密度这个参数模拟了试样承受单向拉伸时裂纹的扩展方向。
A 2-d finite element model of tire-rubber was established to simulate the crack growth of the sample under simple tension, by using the strain energy density parameter.
将该方法加以拓展，建立了含有不同尺寸缺陷的粉末盘断裂力学有限元模型，并对其裂纹扩展寿命进行了评估。
The finite element model could be developed to predict the propagation life of PM turbine disk containing defects with different sizes.
破坏单元网格消去法解决有限元模拟裂纹扩展的难题，给出的模型和方法可付诸于实践。
The failure elements deleting method solves the difficult problem of FEM to simulate propagation. The model and method may be valid in practical projects.
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