查询词典 database software

Firstly, the background and the significant of the research is discussed, modern software engineering and its development is also outlined, and the present states and the reason of using the modern software engineering in power systems are also analyzed. Secondly, related theories and methods of the modern software engineering are systematically given in details, which establish the basis of the software development with the software engineering in power systems. Thirdly, the necessity of the developed power system software with the software engineering is analyzed deeply and the key techniques in carrying out the software development with the software engineering are discussed. Based on these, a concrete approach about the software development with the software engineering is proposed. And then, the software design process of 'GPS synchronous monitoring system of Hunan power grid'is given to demonstrate the utilization of the approach proposed. Subsequently, quality and efficiency of the software is analyzed, which indicates the validity of the method used. At last, the main work and fruitage of the thesis is concluded, and the further research is also pointed out.

论文首先论述了课题研究的背景和意义，概述了现代软件工程及其发展，分析了现代软件工程在电力系统中的应用现状及其原因；然后系统地阐述了现代软件工程的相关理论和方法，奠定了电力系统软件工程化开发的理论基础；接着分析了电力系统软件工程化开发的必要性，探讨了实施工程化开发涉及到的关键技术，结合现代软件工程的理论和方法，提出了一种电力系统软件工程化开发的具体方法；之后以湖南电力系统状态GPS 同步监测系统软件的开发为例，详细地阐述了该工程化方法在电力系统软件开发中的具体实践过程，并分析了软件开发的结果，指出了该方法是解决软件开发质量和效率问题的有效途径；论文最后对主要工作和成果进行了总结，并指出了有待进一步开展的工作。

Chapter 1 is a preface to introduce the motives of this paper research methods scope restriction and frame Chapter 2 will fist introduce the concept of database and then discuss the necessity of database protection in the creating methods and with or without originality This chapter will put emphasis on the importance of originality to database Chapter 3 will observe the British America and Germany's viewpoint of originality to discuss their legislative mode of database legal protection Chapter will introduce EU Directive/96/9/EC of database protection and four judges of EU Court after the Directive takes effect in 2004 to find how the ECJ use the Directive Then according to the DG Internal Market and Service Working Pater and BEUC's evaluation of the Directive this paper will find whether there is positive reaction and influence in database market after EU member countries take the same legislations with the Directive Section 5 will introduce the legislation of British and Germany following the Directive and analyze the development and questions of the two countries' current legislation Chapter 5 will start with Americas case Feist v Jane Doe to understand the case's influence to American legal protection of databases and introduce the Parliament's proposal after the EU Directive Chapter 6 will introduce Japan legislation regarding legal protection of database works and discuss the goodness and badness through Japan academy and judicial viewpoint Chapter 7 will introduce Taiwan's legislation to find whether current law provides enough and adequate protection to databases and discuss whether there is a necessity of amendment At last this paper will try to provide some suggestions about our legislation Chapter 8 is the conclusion of this paper

第二章首先介绍资料库之概念，并以建置方式与是否具原创性区分方式探讨资料库法律保护之必要性，而因著眼原创性对於资料库法律保护之重要性，便於第三章以比较法独立观察英、美、德国对原创性之观点，以接续探讨三国对资料库所采取之立法途径。第四章部份介绍欧盟资料库保护指令之相关规定，并就指令公布后，欧盟法院於2004年接续作出四个关於资料库保护之判决加以介绍，以期寻求欧盟法院如何运用指令规范中之构成要件，而后并参考欧盟委员会工作小组及消费者组织报告对欧体资料库指令之评估文献，探究欧盟各国采取与指令相同立法后，在资料库市场上是否有正面的回应及影响，并於第五节针对英、德两国跟进欧盟资料库保护指令立法之介绍，并归纳、检讨英、德两国之现行法制之发展与所面临之问题。第五章延续第三章、第四章论述后，进入美国1991年Feist案后，美国法院对国内资料库保护之后续见解，探究1991年Feist案对美国资料库保护之影响程度，同时并述美国於欧体公布资料库指令后国会提出之资料库立法草案。第六章则针对日本新增资料库著作之立法模式加以介绍，并藉由日本学界、实务之见解探讨该立法模式之优缺点，再於第七章进入我国法制之介绍，以观察我国目前之法制是否提供资料库充分的保护，探讨资料库立法之必要性，最后尝试提出我国立法模式之建议。第八章则为总结之论述。

The databases available include two organism biodiversity background database: database of birds, database of Amphibia, Reptilia and Mammalia. Five specific biodiversity databases include: database of anti－pollution plants and pollution－indicator plants, database of ornamental plants, database of pests and harmful animals, database of wetland biodiversity.

目前提供的主要数据库包括2个有机体多样性本底数据库：鸟类资源库、两栖爬行动物及哺乳动物库；5个专类生物多样性数据库：绿化观赏植物库、抗污染植物库、环境污染敏感植物库、害虫害兽库、湿地生物多样性库。

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

It is in urgent need to build a traffic accident information spatial-database based on GIS. The contents of a perfect traffic accident information spatial-database should include three parts, i.e. spatial-database, influential factors database and database of metadata and data dictionary. Its important application value is described. The data in the database are organized with the idea of layer-organization in GIS. The structure of each table and correlation in-between these tables are designed in detail. T...

笔者分析了建立基于GIS的交通事故信息空间数据库的紧迫性；探讨了完备的交通事故信息数据库的内容构成，认为应包括空间数据库、影响因素数据库以及元数据和数据字典库三大部分；研讨了交通事故空间数据库的重要应用价值，进而采用GIS的分层组织思想对交通事故信息空间数据库中的数据进行组织；详细设计了各个数据表以及数据表间的关系，建立了包含交通事故对象、人、车、路以及环境等要素的交通事故空间数据库，为交通事故研究提供完备的数据支持。

At present, there are two branches in the research of database security technology, which are secure database management system and enhancive database security system. According to the view of enhancive database security system, this paper takes the typical TCSEC model as reference. An agent system is built between database client and database server for secure communication, SQL parsing and access controlling.

目前，我国数据库安全技术研究主要有安全数据库管理系统和数据库安全增强系统两个方向，本文主要从数据库安全增强系统的角度出发，参考经典的TCSEC监视器模型，在数据库客户端和服务器端之间建立一个代理系统，来完成数据库的安全通信、SQL分析和访问控制等功能。

And the success that Gai Ci's Windows and king Jiang Min KV kill poisonous series, direct and the nerve of the persistent person that stimulated software programmer, venture capital investment and channel businessman, arrived the network times nowadays, the relevant product of software and software had brought up golden hill, east soft, medium soft, wait for us with division of Linux of star of friendly, Jin Die, luck, red flag, rich the software company of flatter oneself a person of extraordinary powers, plus associate of computer " happy home " the composing system with Founder, and a large number of medium or small the software of of all kinds education that software company develops independently, game software and application software etc, basically be the current situation of industry of our country software.

而盖兹的 Windows 和王江民 KV 杀毒系列的成功，直接而且持续的刺激了软件程序员、风险投资者和渠道商人的神经，到了如今的网络时代，软件和软件的相关产品已经造就了金山、东软、中软、用友、金蝶、瑞星、红旗 Linux、博科等我们自以为豪的软件企业，再加上联想电脑的"幸福之家"和方正的排版系统，以及大量中小型软件公司自主开发的各类教育软件、游戏软件和应用软件等等，基本上就是我们国家软件产业的现状。

Kernel for Palm PDB Database Repair Software uses quick algorithm for searching and repairing corrupted database files and hence is a fast, simple and easy to use Palm Database Repair Software, which helps you to recover and repair your corrupt database files in minutes.

内核为Palm的PDB数据库修复软件使用的快速算法搜索和修复损坏的数据库文件，因此是一种快速，简单且易於使用的Palm数据库修复软件，该软件可帮助你恢复和修复您的舞弊资料库档案分钟。

A procedure to build a database by Hood's software is introduced from an example of global Cretaceous Oceanic Red Beds. It is suggested that the procession of the database is going to be executed as: new files of stratigraphic sections→taxonomic dictionary files→catalog files→running the software GraphCor-results of database and graphs of correlation + sedimentary data + geochemistry data→composite database. Some discussions on the choice of standard correlation section, first and last occurrence of a taxonomic, update and linkage of data are made.

以全球白垩纪大洋红层为例，介绍了运用GraphCor软件进行地层对比数据库建立的程序：建立剖面文件→建立化石分类单元库文件→建立目录文件→运行GraphCor软件，获得数据库和图示对比结果＋沉积、地球化学信息＋地层柱状图→综合数据库；讨论了有关对比标准参考剖面的选取、分类单元的始现和末现层位、数据库的更新及衔接等问题。

Then the algorithm was used to get the seven parameters of viscosity model of W-Ni-Fe heavy alloy and 316L stainless steel feedstock, which provide the necessary material data for quality forecast of mold core part made of stainless steel and heavy alloy tungsten ball, and for optimal design of mold and process parameters, which establishes the foundation of material database of MIM. In the research of visual simulation software development, in order to build the software system model and flow analysis algorithm based on Cross-WLF viscosity model, and realize functions such as pre-processor, solver, parameter regress, data management, graph operations, some advanced software methods as OOSE (Object Oriented Software Engineering) and UML were applied to set up user model, static model and dynamic model of MIM simulation software. These models describe system function, event flow, structure and relation of classes, object interaction, structure of database and I/O file format.

在MIM可视化仿真软件开发方面，为了建立软件系统模型及基于Cross-WLF粘度模型的流动分析算法，实现软件的前处理、求解器、参数拟合、数据管理和图形操作等功能，将面向对象软件工程与统一建模语言技术首次引入到MIM仿真软件的设计开发中，建立了软件的用户模型、静态模型和动态模型，描述了系统的功能需求、事件流程、类的结构与关系、对象之间的通信、数据库结构和输入输出文件格式等，用Visual C++与Delphi开发工具编码实现了2维MIM充模流动过程仿真软件，方便了对薄壁零件的质量预测以及模具和工艺参数的优化设计。

A backer of an Afghan law that critics say legalizes marital rape has rejected the international outcry as foreign meddling.

饱受批评的一项法律的拥护者说合法化的婚内暴力不会受国际舆论的干涉。

Years ago, a ancient Egyptian fleet went to the Land of punt for seeking a kind of flavor named "myrrh", and aromatic plants which has dense exotic style for the queen Hatshepsut.

3500年前的一个古埃及的舰队到&彭特之地&寻找一种叫没药的香料。