数据库管理

The application of this technique in data access object is implementd through repacking the interface between application program and database system.

现代数据管理几乎都是以数据库作为其核心的，同时，现实世界中越来越多的应用要求对数据的"定时"存取和对"短暂有效"数据的存取，实际操作越来越趋于复杂，软件的设计也越来越复杂，数据库访问和处理的速度已经越来越重要了，实时数据库在这种情况下提了出来。

In this paper, three types of image data base is proposed, that is, attribute-oriented, feature-oriented and knowledge-oriented; the public fundamental structure of image data base system in each field is implemented, the improved expression of image geometrical feature is given, the strong command language and necessary auxiliary means to manage image data base are designed.

文中提出了图象数据库的3种类型，即面向属性型、面向特征型和面向知识型；实现了各领域上的图象数据库系统共有的基本结构；给出了一种改进的用于表示图象几何特征的方法；设计了一种具有较强功能的命令语言和管理图象数据库所必要的辅助手段。

Based on the research of the knowledge type, the author puts forward the Database-based knowledge representation, this method makes the database have the knowledge base function, make the knowledge representation and the knowledge management easy.

在对系统中知识组成分类研究的基础上，对应用于该系统中的基于数据库的知识表达模式进行了深入的探讨，该方法的应用，使数据库具备了知识库的功能，方便了知识的描述、知识数据库的管理。

In this paper we build a university scientific research management information system based on Client/Server and three-layer structure of ASP technology, and introduced the design aims, tasks and principle of the system with systematic investigation and analyzsis of demand., With the principle of integrality, practicability, opening, precursive and generality, data stream and data structure are analyzed detailedly, and logistic model which fits university scientific research management was established based on advanced structure system analysis method. In addition, it puts forward a series of the whole scheme of scientific research management system which bases on internet adapts large database development.the design of this system adapts new internet/intranet techonlogy and it can make us gather and share the whole provincial university scientific research information.lt studies and establishes oology structure and using platform of our provincial university scientific research management system, In addition,it also designs and formulates the system at the experimental unit(the scientific research department of NEAU).The scientific research management information system of NEAU is one part of the network information management system.

本课题采用基于客户／服务器和三层结构的ASP技术，在系统调研、需求分析的基础上，给出了基于互联网的省高校科研管理系统的设计目标、任务和原则；本系统的开发遵循完整性、通用性、实用性、先进性和开放性的原则，采用较为先进的结构化系统分析方法对数据流程、数据结构进行详尽的分析，制定一个适合高校科研管理的逻辑模型；提出一套基于互连网络的、采用大型数据库开发的科研管理系统的整体方案；系统设计采用Internet／Intranet全新技术，可做到全省高校科研信息集成与共享；研究制定我省高校科研管理信息系统的拓扑结构及应用平台，利用试点单位，设计和制定我省高校科研管理信息系统的功能结构和信息资源结构。

Second, it has made the detailed design to the system database and the function modules based on the demand, and on this basis it carries out user management module, right management module, order list module, business management module, goods management module, message leaving board and news management module and so on.

论文首先阐述了本设计题目的选题意义、背景，和网站的开发平台；其次根据网站需求对系统的数据库和功能模块做了详细设计，并在此基础上实现了用户管理模块、权限管理模块、购物订单模块，商家管理模块、商品管理模块、留言板和公告管理模块等功能。

This system is fit for the need of the automation of the transact and have the solid foundation to increase the learning level and the work efficiency.

成教综合教务管理系统的研究与开发》凭借全面的管理模式并结合先进的软件体系结构和后台稳定的数据库综合开发，成功得实现了网络管理，从多方面减轻了管理人员的劳动强度，提高了工作质量，降低了管理工作的出错机率，收到事半功倍的效果。

The database of this system is based on Microsoft Visual Database Tools built in Visual Basic 6.0.And the interface of this system is made of costumed windows and system windows. combines At the same time, we use band control and DAO for accessing database and SQL for the implement of finding operation. and use SQL inquire about definitely Realize the book, the stock, to finish granting relevant to operate it teaching materials of teaching materials of teaching material on the basis of this.

本系统的数据库是通过可视化数据管理器建立起来的，而系统的界面采用了自定义窗体和系统窗体相结合的方式制作；同时，系统采用绑定控件访问数据库和数据访问对象访问数据库两种访问方式，并使用SQL查询语言对系统查询功能进行编码并在此基础上实现教材的预订、教材的库存、教材的发放等相关操作。

With the coming of information time, the more zippy development of the computer technology, the more intensity of the market competition, the requirement of the enterprises s management level must also rise.it is urgent and necessary increasingly for enterprises to build up a management information system by the technology of the advanced database and the theory of the advance management information system.

随着信息时代的到来，计算机技术的飞速发展，市场竞争的日趋激烈，对企业的管理水平也要求不断的提高。作为企业管理的重要一环，建立现代化的信息系统是时代和企业发展的要求。旧的人工管理已经远远不能满足人们对大量信息进行复杂处理的要求，采用日趋成熟的数据库技术和管理信息系统理论建立管理信息系统，就显得日益迫切和必要。

Based on the paleoceanography spatial database, I replanned the paleoceanography databasesystem to figure out the security of the former system. I redivided the system functions anddesigned five function modules: right management module, data import and edit module,calculating year module by standard oxygen isotope curve, data analysis module and spatialanalysis module. The calculating year module adopted the method which compares the oxygenisotope stage borderlines. This method could acquire a more exact result and provide a friendlyinterface to make the consumer operate convenient.

在古海洋空间数据库的基础上重新规划设计了古海洋学数据库系统，解决了原系统数据库的安全性，将系统功能重新进行划分，设计开发了权限管理、数据输入编辑浏览、标准氧同位素定年、数据分析和空间分析等五个系统功能模块，其中标准氧同位素定年模块采用了对比氧同位素期界线的方法，使年代计算结果更加精确，并提供了友好的界面方便用户的操作。

The application of this technique in data access object is implementd through repacking the interface between application program and database system.

现代数据管理几乎都是以数据库作为其核心的，同时，现实世界中越来越多的应用要求对数据的&定时&存取和对&短暂有效&数据的存取，实际操作越来越趋于复杂，软件的设计也越来越复杂，数据库访问和处理的速度已经越来越重要了，实时数据库在这种情况下提了出来。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。