查询词典 design drawing

This text makes the basic theories problem of the related society security as the studying point of departure, and clarifies the theories foundation of the society security tax, and through drawing lessons from the international social advanced experience, combined actual circumstance of our country, clarifies the necessity and possibility to lay the social security tax in the our country, and on the foundation of the first step design of the basic frame of the social security tax, further puts forward to need to be adopted of related integration in laying social security tax .

本文以相关社会保障基本理论问题为研究起点，阐明了社会保障税的理论依据，通过借鉴国际社会的先进经验并结合我国的实际情况，阐明在我国开征社会保障税的必要性与可能性，并在对社会保障税税制基本构架进行初步设计的基础上，进一步提出了需要采取的与开征社会保障税相关的配套措施。

Among them, a motorcycle tail lamp mold Maoming animation is in accordance with the College of Engineering, Institute of Electrical and Mechanical works of Yu-ling, in its Auto cad drawing of the schematic design produced, the mold is not only typical but also moderate level of difficulty, so as the most representative of the mold, to display animation tool.

其中，某摩托车尾灯罩的模具动画主要是依照茂名学院机电工程学院罗宇玲的作品，在其绘制的Auto cad的示意图上设计制作而成，该模具不仅典型而且难易适中，因此将其作为最具有代表性的模具，展示其模具动画。

On this basis the overall structure of the system, hydraulic system and power supply system design, and mapping out the fuel tank assembly drawing pump station, pump body structure, hydraulic system and power supply systems map plans.

在此基础上进行系统的总体结构、液压系统和供电系统的设计，并绘制出泵站油箱装配图、泵体结构图、液压系统图和供电系统图。

It is rapid and accurate in design and drawing the finger milling-cutter templet with CAD.

本文着重阐述了渐开线齿轮齿根过渡曲线的确定以及使用微机设计齿轮指形铣刀样板的方法。

The paper mainly concerns about:(1)Proposing the idea of completing the job using GIS software by discussing deficiency of the traditional transportation job;(2)Discussing the transportation plan algorithm and the flow, in this foundation, designing the transportation model programming realization flow chart;(3)With the comparison of the domestic and foreign GIS software platform, determining ArcGIS Desktop which has large drawing edit and spatial analyse functions as the development platform of transportation planning;(4)In the data organization and the database establishment, by using the recent object-oriented spatial data— Geodatabase and UML, completing the system database design and establishment, including spatial database, attribute database as well as transportation network database

详细研究内容如下：(1)论述了传统交通规划软件存在问题，提出了利用GIS平台开发交通规划系统的基本思想；(2)论述了交通规划的算法和流程，在此基础上，设计了交通模型编程实现的流程图；(3)通过比较国内外GIS软件平台，选定了具有强大图形编辑和空间分析功能的ArcGIS桌面版为交通规划系统的开发平台；(4)在数据的组织和数据库的建立上使用新的面向对象的空间数据—Geodatabase，并利用统一建模语言UML完成了系统数据库的设计与建立，包括空间数据库，属性数据库以及交通网络数据库；(5)论述了系统编程实现的基本方法，在ArcMap下采用VBA编程方法自由地定制了系统界面；(6)利用ADO Data和数据网格控件存取交通规划系统预测功能所需的数据库；(7)采用VB对ArcObject控件扩展开发方式，实现系统功能的开发，即利用COM技术的扩展性在VB中创建ActiveX动态链接库来实现特定的系统功能，并集成在ArcMap中运行；(8)系统完成了交通发生预测、交通分布、缓冲区分析、道路的网络分析、公交

Based on the drawing management system design and implementation, the retrieval model of two-dimensional vector graphics is presented.

以图档管理系统的设计与开发为背景，提出了基于图匹配的二维图形检索模型。

By using contour plot method with Matlab s high performance on data processing and 3D graphics drawing to draw the universal characteristic curve of the GM-L65 diesel,provide a powerful backing for the integrated powertrain control and shift schedule s design.

根据总功率试验数据，采用曲面拟合的方法，利用MATLAB软件的数据处理和三维曲面功能，求出了GM-L65柴油机的万有特性，为动力传动系统的一体化控制以及换挡规律设计提供了依据。

This paper discusses the course design concerning the NC machining programming for the plate cam and its rele- vant issues: drawing the cam contour by computer, creating the DXF file, obtaining the NC codes, etc.

为了使学生实践从设计零件到数控加工的过程，笔者设计了平面凸轮的数控加工程序编制的题目，作为课程设计几个题目之一供学生选择。

Vector font design and drawing

自定义矢量字体工具源代码。

The volute drawing design only needs the user to input simple data then for automatically generation ?

涡壳断面图的设计只需要用户输入简单数据便可自动完成。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。