Therefore , when generating a sql query based on a cube , the cube model information from which the cube was derived also needs to be retrieved to get joins and other information that cannot be found in the cube - related objects 因此，在根据多维数据集生成sql查询时，还需要从多维数据集获得多维数据集模型信息，从而获得联结和其他无法从多维数据集相关对象中找到的信息。
Then define a model description language according to the design pattern of applications to describe the information of object - oriented platform independent model ( pim ) . and then design a modeling tool to build platform independent model 然后结合应用程序的设计模式定义了模型描述语言,描述面向业务对象的平台无关模型信息,并设计建模工具完成对平台无关模型的建立。
Large - scale digital elevation model is foundation of spatial information in cybercity and provides a great deal of information for 2d map and 3d model of cybercity , and it provides a kind of efficient method to manage , store and maintain a great many data of cities " elevation 大比例尺数字高程模型是数字城市空间信息的基础，它提供了数字城市中的二维地图和三维城市模型信息，为海量的城市高程数据提供了管理、存储和维护的有效手段。
Based on the research and analysis of information of assembly of product , semantic of assembly is divided into four types in order that assembly mode is expressed briefly and definitely . assembly mode of product is described through graph of assembly semantic by the way of the theory of graph 在产品装配关系深入研究和分析的基础上，为使产品装配模型信息表达简洁、意义明确，将装配关系分成4种基本类别，采用图论方法对产品的装配模型进行图的表达。
( 3 ) based on a close research of the cad model representation in mdt , this paper picks up the model information expressed in the boundary representation ( b - rep ) using the development kits of objectarx and mdt api offered by autodesk inc . ( 4 ) the direct slicing data are processed so as to realize the sorting and fitting of short lines , the cutting tool compensation , the layer contour filling and the optimization of the scanning paths , etc . ( 5 ) designs the architecture of rp data processing software according to the functional requirement of rp , and integrates all the functional modules ( 3 )在深入研究mdt ( mechanicaldesktop )中三维模型表示方法的基础上，运用autodesk公司提供的mdt二次开发工具objectarx和mdtapi ，成功地实现了对mdt模型信息的提取，进而使直接自适应分层算法得以实现。 ( 4 )对直接分层得到的数据进行了工艺规划。实现了对层片轮廓线段的排序、拟合、刀具补偿以及轮廓内部填充和扫描路径优化等。
Based on the former researches on the system modeling , the main model in the product integrated information model and the information in the recycling application model are described mathematically . the mathematical model mapping from the main model to the recycling application model is established , and the model divides the transformation process into some basic mapping functions and describes the information mapping mechanism correctly and in detail . at last , the algorithms and the software realizations of the main functions in the information mapping mechanism are discussed 论文基于前面的系统建模研究，对产品集成信息模型中的主模型和回收应用模型所包含信息进行了数学描述；建立了由主模型到回收应用模型信息映射数学模型，该数学模型将整个变换过程分解成几个基本的映射函数，从而实现了对信息映射机制准确、详细的描述；论文最后还对信息映射机制的主要组成函数的算法和软件实现进行了讨论。
It was presented that the multi - granularity description approach was composed of geometric knowledge of 3d model , the form feature information relative manufacturing process and life - cycle of product . a multi - granularity description and data structure of 3d geometrical model was presented . traditionally , the roughness - granularity description was fastened excessively on the format of information presentation 以多粒度的数据结构记录特征模型信息、形状特征参数化、创建特征模型的参数配置表,共享模型的任何改变均可描述为形状特征参数的改变,并能同时完成参数配置表的修改。
Vasm means concurrently design the virtual assembly feature model in the construction of numeral assembly modeling process , including the information of assembly part dimension , assembly hierarchic arrangement , assembly structure , assembly route interference etc . for get above information , we using vc program language , ug / open api interface to abstract & transfer the assembly model information , we also create a reconfigurable virtual assembly system part database to inquire & reconfigure the virtual assembly part 虚拟装配系统建模就是指在参数化装配模型的建立中，并行虚拟的设计装配特征模型，包括装配零部件的几何特征信息模型、分层装配关系信息模型、装配结构信息模型和装配路径干涉信息模型等。为了获得上述信息，我们运用vc语言、 ug openapi接口实现对装配模型信息的提取和转化，并且建立了一个可重构的虚拟装配零件库，用于对虚拟装配零部件信息进行查询和对虚拟装配零部件进行重构。
From the rational edge : this review examines a book whose authors claim it is " a single source for all cmmi model information . " as she describes the book s coverage of how the software engineering institute developed the cmmi model and how to use it , kolatch evaluates the validity of the authors claim 来自rational edge :书的作者声称，该书是“所有cmmi模型信息独一无二的资源” ，讲述了软件工程协会( sei )如何开发并使用cmmi模型， kolatch评价了作者说法的有效性。
Thirdly , researching data communication on network , data communication with socket and http protocol is proposed . reliability , real time , concurrency of message and model data is ensured . fourth , a new composite query method of local and long - distance , information of feature and geometry based on long - distance service of the cad software are implemented 4 、研究了产品模型信息查询技术，提出了本地与远程相结合的混合式查询框架，并在客户端采用ug二次开发技术实现了基于远程cad软件应用服务的特征和几何信息的远程查询。
