Using the structure methid , with accordance to the original system graph , from top to bottom , it gives the function models and characteristics of erp system 采用结构化方法，根据原型系统图，自上而下地给出了功能模块和信息，在此基础上研究了erp数据管理体系结构的功能模型和特性。
From the fact of real estate , the paper analyzes the category pattern of the factors in ie of real estate , and concluded with commonly systematic graphic of ie of red estate 从房地产业的实际出发，分析了房地产业投资环境要素的分类模式，并提出带有通用性的房地产业投资环境系统图。
Take the cooling of grinding emery wheel as an example and in accordance with cold wind cooling machining system graph , the cooling method and requirements with sub - dried air were introduced in detail 依据冷风冷却加工系统图，以冷却磨削砂轮为例，详细地介绍了亚干式空气的冷却方法及要求。
These drawings that plotted by the programs not only make the system information understand easily , but also make mistake not easily . these provided the dependable basis for the valid management of the city geography information system 程序绘出的环状管网系统图和等水压线图，不但直观易懂，不易出错，还为城市地理信息系统的有效管理提供了可靠的依据。
The relative posts had been designed based on the analysis of the core enterprise ' s managing functions . according to the different posts , the corresponding departments were established . the virtual consulting company ' s organizational system chart was given as a result 同时在核心企业职能分析基础上设立了相应的职务，根据职务划分组建相应的部门，最后绘制了虚拟化咨询公司的组织结构系统图。
Through analyzing the data of engineering drawings and the data flowing in drawing files management process , the dynamic drawings information database is bulit after setting up the information model . the third , the simple relation model of drawing objects is developed 第二，对工程图样数据的特点进行了深入研究，分析了图档管理过程中的数据流向，并在对pdm系统图档管理思想进行探讨的基础上，采用关系型数据模型，建立了动态图档信息库。
The total auto symbol recognition disposition method proposed in this paper can deal with the problem which converts papery of aircraft theory graphics or system graphics into vectorgraphs which can lose some useful information . furthermore , the display technique with multi - level buffer not only resolves the problem of high - speed for aircraft theory graphics or system graphics in cbt , but also ensures scrolling and zooming in / out smoothly and avoids the flashing phenomenon efficiently 目前纸质的飞机系统图、原理图矢量化方法用基本的矢量图元按其位置来再现原始图,从而导致矢量后图中各符号整体信息丢失问题,该文提出的自动符号识别方法可有效地解决该问题,此外改进多级缓冲显示技术不但可有效地解决cbt中系统图、飞机原理图的快速显示,而且也保证图形可连续光滑滚动和消除放缩拖动时屏幕闪烁现象。
Both complicated and simple model of transient stability analysis are integrated in the software , applying the model of each component to different degree of precision respectively . joined with the power system diagram editor , the transient stability analysis can be carried out in a graphical way . some auxiliary models are introduced , such as the classes of fault information and swing curves , etc . these models turn out to be essential to make the procedure of transient stability simulation vivid and intuitionistic , with the swing curves of different variables during the transient period being showed and printed conveniently 针对电力系统各元件模型的不同精确程度，采用成熟的数值解法实现了复杂模型的暂态稳定计算和简化模型的暂态稳定计算，并与已有的面向对象的电力系统图编辑器进行了很好的连接，实现了暂态稳定分析的图形化；实现了故障信息类、变化曲线类等辅助对象，使得整个暂态稳定仿真计算的过程形象直观，且能对暂态过程中各量的变化曲线进行方便地显示和打印输出。
Then applying the second development tool of autocad , visual lisp to scheme out the programs of plotting the network ' s systems drawing and the water isobar . consequently , the whole set design from the node outflow distributing to plotting the network ' s systems drawing and the water isobar is completed 然后应用autocad二次开发工具visuallisp编写出绘制管网系统图程序和绘制等水压线图程序，在autocad平台上将平差或优化的结果快速成图，从而完成从节点流量开始到管网优化直至绘出给水管网系统图和等水压线图的一整套设计。
From them , the article gives the definitions of the kickstand crane and its parts function , sorts out and arranges them . at the some times , it also gives crane ' s function system chart . on the base of analyzing the chart , the article constructs the crane ' s technological function matrix and get ready for the future research 第二章中简要介绍了功能论的思想和方法及门座起重机结构和用途，在功能设计法的理论基础上，对门座起重机的总体和各部件进行了功能定义、功能分类和功能整理，并做出了门座起重机功能系统图，在分析功能系统图的基础上，构造出门座起重机功能技术矩阵，为以后进一步研究作好准备。
