XML columns can be added to either dimension or fact tables as needed, although Figure 3 illustrates XML data in only one dimension table ( the table for tracking details about various products). 尽管图3只给出了维表(这个表用于跟踪各种产品的详细信息)中的XML数据,但是可以根据需要在维表或事实表中添加XML列。
A value for the unresolved business key can be provided using the Unlinked Business Keys property of the reference between the hierarchy and the dimension, see Figure 4. 可以使用层次结构与维度之间的引用的UnlinkedBusinessKeys属性提供未解析的业务键的值,参见图4。
Two dimension distribution figure was drawn by principal component analysis, which revealed that the striped stem borers overlapped. 用主成分分析并绘制二维排序图,发现水稻二化螟、茭白二化螟交迭在一体。
The finite ele-ment model ( FEM) according to the actual dimension and figure was created. We applied the finite element pro-gram ANSYS to the analysis of its stress. 对该新型挤出机的外螺杆建立了符合实际尺寸与形状的有限元模型,利用ansys有限元软件对其进行了应力分析。
The Application of the Dimension of the Fractal Figure to CAD 分形图维数在CAD中的应用
The system functions of interface, box style selecting, material choosing, dimension design and outspread figure drawing, intensity check and file input/ output was realized using MFC tools of Visual C++. 并通过Visualc++的MFC开发工具实现了系统界面和箱型设计、材料选择、尺寸设计及展开图绘制、强度校核、文件I/O模块的功能。
The false appearance of fracture fractal dimension of metals lies in the areaeffect of the fractal figure. 金属材料断口分维佯谬的实质在于Fractal图形的面积效应。
Through the training of SOM, the monitoring data with high dimension could be abstracted and displayed in a two-dimension figure. 通过SOM的训练,将高维的监测数据转化成二维图形显示;
And this is validated by experiments. At last, this paper analysises the source of the system error and adopts some measures to ensure the precision of three dimension figure measurement system. 最后,本文对整个测量系统的误差来源进行了分析,在测量过程中采取了相应的措施,保证本三维轮廓测量系统的精度。
The paper further discusses the ethics dimension of urban design praxis systematically to figure out the right, benefit or the fairness of "what urban design praxis to be supposed", and also provide an ethical normative reference for practitioners in their role cognition and the behavior model. 论文进一步系统讨论了城市设计实践的伦理向度,以此来厘清应然的城市设计实践存在发展之正当、有益或公正,也为实践者的角色认知与行为模式提供一个伦理规范的参照。
And use intelligentized dimension marking technology to examine including case of the marking figure, makes grouping and delamination, by inspecting intervention, then builds dimension marking automatically. 运用智能尺寸标注技术对待标注图形作包容性检查,进行分组和分层处理,经干涉性判断之后自动化生成尺寸标注。
A display model of piling three-dimension flight path with plane figure in varying visual angle 一种变视角的飞机姿态与立体航迹叠加显示模型
According to two dimension classification figure of pattern recognition, catalysts with various activities have been well predicted. 根据模式识别二维分类图,很好地预报了不同活性的催化剂。
Firstly, the correlation dimension of the turbulent fluctuation pressure temporal signal had been calculated and connected with the dimension of the figure structure drawn in the phase space of the dynamic system. 首先,计算脉动压力信号时间序列的关联维数,并将其与动力系统相空间中图形结构的维数联系起来。
We calculate the temperature distribution of rectangle base caused by two circular heat sources isothermal lines and three dimension figure were given. 具体计算了矩形基板内布置两个圆形热源时,基板的温度分布,并绘制了等温线及立体图。