在这些模型表示法和支持的转换之下是一系列的元模型。
Underlying these model representations, and supporting the transformations, is a set of metamodels.
不同类型模型之间的区别允许我们将软件和系统开发想象成为一系列在不同模型表示法之间的细化。
Distinguishing among different kinds of models allows us to think of software and system development as a series of refinements between different model representations.
应用不同类型模型的思想和模型表示法之间转换提供了一种定义良好的开发和识别和重用公用方法的方式。
Applying the ideas of different kinds of models and transforming them between representations provides a well-defined style of development, enabling the identification and reuse of common approaches.
不同类型的组织可根据自身特点来选择合适的CMMI学科模型和模型表示法，实现向CMMI的转变。
Different kinds of organizations can choose suitable CMMI discipline model and model representation according to one's own characteristic, and realize the transition to CMMI.
规范化消息模型的一种常见的表示法是使用一组XML模式。
A common representation for the canonical message model is to use a set of XML schemas.
基本模型比具体表示法更加强健，这是因为在需要更改需求和更改实现技术时，它们更易保持有效。
Essential models are more robust than concrete representations simply because they are more likely to remain valid in the face of changing requirements and changing implementation technology.
rup元模型的一个分级表示法的例子如下面的表4所示。
A sample hierarchical representation of the RUP meta-model is shown in Table 4 below.
使用资源定义框架（请参阅参考资料）的“三重表示法”，还可以按如下方式表示此业务信息模型元数据
Using the "triple notation" of the Resource Definition Framework, (see Resources), this business information model metadata can be also represented as follows
此外，在一些情况下，你可以使用提示或者规则来添加一些模型，这可以帮助你将模型从一种表示法转换成为另一种表示法。
Furthermore, in some instances you can augment the models with hints, or rules, that assist in transforming them from one representation to another.
对于模型空间中的任何形状的实体都可以由八叉树法分割的立方体序列来表示。
The entities of any shape for model space can all be denoted by intersected cube sequence by octrees.
用骨架语片做特征项，用空间向量模型表示文本语义，用语片的出现频度做语片权重，用余弦法计算文本间语义相似度。
Computing the semantic similarity of sentences by the method of cosine, eigenvalue come from the skeleton semantic clip, and the semantics of sentence expressed the vector space model.
信息模型的建立是用框架法表示的，输入途径一条是通过CAD与CAPP集成实现信息的自动获取，另一条是通过人机交互界面实现信息输入。
The information models are developed by frame. One method of information input is realized by the integrating of CAD and CAPP, the other is by man machine interface.
采用D-H后置法建立了4R机器人运动方程，建立机器人执行机构在空间相对位置关系的数学模型，由此可解出手部位置和用单位矢量方向余弦表示的姿态。
A kinematics model by post D-H method for 4R-robot was offered in this paper, which derived the manipulator finger position and its attitude with unit vectors of direction cosine.
其次，概述了主要的几个三维模型的表示法，并对三维实体间的集合运算进行了研究。
Secondly, the paper summarizes the main representations of 3d modeling and carries ona research to the set operations of 3d modeling.
在细微边界元识别和细微特征分解交替进行的过程中，任意用边界表示法表示的几何模型可逐步简化到任意程度。
In the cycle of detailed boundary entities recognition and detail feature decomposition, an arbitrary solid model which is represented as B-Rep model can be simplified to any level.
对象模型技术(OMT)是一种面向对象概念集以及与编程无关的图形表示法，包括对象模型、动态模型和功能模型。
OMT (Object Modeling Technique) is an Object-Oriented conceptual set and that is a graphical notation independent of programme, which includes Object-Model, Dynamic-Model and Function-Model.
基于复数向量表示法，建立了机构的运动学模型；
The kinematic model is first studied using the vector theory.
根据模型管理和模型建立动态性原则的要求，提出了模型知识化的框架表示法，并给出了应用实例。
Based on the model management and model-built dynamic rules, this paper presents the knowledge-based model frame representation method, and the application example is given.
通过分析mcnp中子学模型文本描述和构造立体几何表示法的关系，指出从构造立体几何表示法到CAD模型的转换是MCNP中子学模型可视化的关键所在。
Analysis on the relationship between the text description of MCNP neutronics model and the CSG shows that the conversion from CSG to CAD model is the key issue of the visualization.
论述了统一建模语言UML扩展机制的表示法、语义及进行系统模型分析的基本思想。
The expression and semantic definition about the UML extended mechanism and the idea of establishing the system model were related in this paper.
这些模型利用叫作uml和AADL的符号表示法构建。
The models are represented using the notations known as the UML and AADL.
这些模型利用叫作uml和AADL的符号表示法构建。
The models are represented using the notations known as the UML and AADL.
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