This paper presents the realization of a system for intelligent transformation of scanned mechanical engineers drawing data to CAD graphics data.

介绍一种扫描机械图纸点阵图像到CAD图形智能变换系统的设计与实现。

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The structure of the interior database system is given. And the features of interior data is analyzed such as drawing data, standard data and so on.

文中给出了内部数据库系统的组织结构，分析了内部工程数据如图形数据、标准数据的特点。

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For more information about the elements used in this section, see the Drawing Data Flows section of the topic Guidelines for Drawing an Activity Diagram.

有关此节中所用元素的更多信息，请参见“绘制活动图指南”主题的“绘制数据流”部分。

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Drawing data from such sources as city-data.com, we scrutinized a variety of other factors.

FORBES: Suburbs Can Be Comfortable For Retirement

On August 1st the actuaries' trade body adopted a new set of mortality tables drawing on data collected between 1999 and 2002, It forecasts yet another increase in life expectancy.

ECONOMIST: Why pension deficits are proving so hard to shift

Drawing on OECD data, the Report estimates that 160 million adults in developed nations do not have the skills needed to apply for a job or read a newspaper.

UNESCO: EDUCATION FIRST