With the approaching of the information society in 21st century , human being is stepping into the knowledge economy era , so the production , distribution and application of the knowledge will definitely be the new aspects in the world ' s economic growth 21世纪信息化社会的到来，人类将进入知识经济时代，知识信息的生产、分配和使用必将成为世界经济发展新的经济增长点，而教育必定是这个新的经济增长点的重要组织部分。
The teaching administration role contradiction mainly comprises the dual nature of role duties , role behavior objectives , role behavior means , role relationship , and role power and a series of contradictions due to role knowledge and information distribution imbalance 教学管理的角色矛盾，主要包括由角色职责的二重性、角色行为目标的二重性、角色行为方式的二重性、角色关系的二重性、角色权力的二重性与角色知识信息的非对称分布等所引发的一系列矛盾。
The modern technology give a chance for the pattern of transmitting knowledge with network , the course based on network have opened up it ' s way in china , our pursuer paid more attention to the mode , but in america , pursuer have studied the more width aspect , thereinto the investigation and design of the information in the course based on network is very important , for the design of the information decide the pattern how the student receive the information , which will effect the way of knowledge understanding and memory , and the way is related to the study pattern , so the design of the information in the course based on network is very important to the efficiency and effect . so the core of the paper is the investigation and design of the information in the course . i have the entropy from the information science as the analyse tool to analyse the information , these work tell us the efficient pattern to transmit information , based on the result , i design the net page , of course , study theory and the character of the net itself are also the factors i employ for design a good net page . then , links and navigation is constituted for students adapt to the course based on network 当今技术的发展给知识以网络为媒介来传播的学习方式带来前所未有的机遇，网络课程在国内迅速开展起来，但是国内研究者的注意力主要集中在对网络课程模式的探索上，放眼国外，他们的研究触角已经涉及到网络课程比较细致的方面，尤其是对网络课程信息的研究构成了国外网络课程研究中的比较重要的一个方面，而网络课程中信息的设计是重要的，因为信息的组织设计是为了接受者能对信息进行有效的信息加工，信息的呈现模式影响着学习者对知识的理解和记忆方式，进而决定了学习者的学习模式,因此网络信息的设计在网络课程传递的效率和效果中就占有很重要的位置。基于这个观念，本文把网络信息的组织设计作为研究的重点，引入了信息科学作为研究的主要工具对网络中的信息作以量化分析研究，主要应用了信息科学中信息熵的公式进行推导，得到学习内容信息组织的基本模式，并充分利用网络自身特性和学习理论对知识信息进行细致的设计，此外还对链接和导航信息进行了设计，在网络课程的适应性方面作出了努力，把交互信息与辅助学习信息的分析设计与应用和对网络页面信息的总体调节优化作为主体信息设计部分的补充，最终形成了网络信息组织设计的方案，力求创设一个能够有效传递知识信息，减少网络自身弊病，并带有一定适应性的网络学习环境，也使更多的网络课程的设计者关注网络信息这个因素。
The knowledge information resource sharing under the environment of the network can fully utilize the knowledge information resources all over the world and it is the extensive sharing between producer , processor , server of a kind of knowledge information resources , and user , which is a real knowledge information sharing 摘要网络环境下的知识信息资源共享能在全球范围内充分利用知识信息资源，是一种知识信息资源生产者、加工者、服务者与用户之间的广泛共享，是一种真正的知识信息共享，不再只是文献载体的共享。
It is advanced that cdss should need some basic units which exist in dss , and present some characteristics and functions of dss . furthermore , cdss should play role in support for curricula - decision efficiently , improve decisionmaker ' s information environment and knowledge structure helpfully , and provide intelligence support for decisionmaker according to his ( or her ) requirement conveniently . in definition , cdss , based on the new platform of it , network and web , is an information system , which is not only composed of database , knowledgebase , modelbase , casebase and expert systems with curricula - decision self - characteristics , but also integrated by these function - basis 在概念定义上，本文指出， “课程决策支持系统是由具有课程决策自身特色的数据库、知识库、模型(模式)库、案例库和专家系统等基本结构或功能单元综合成若干个功能模块(诸如人才培养目标模块、课程知识信息支持模块、智囊模块、约束条件与特色分析模块等) ，并由这些功能模块集成，以信息技术为支撑，建立在计算机网络这一全新平台上的信息系统。 ”
The existing database application does not meet the needs of enterprises business analysis . so it is necessary to set up data warehouse , combine olap technology and data mining technology from a huge amount , which guarantees the users to be convenient to find and answer complicated question and tendency due to business operation . this thesis introduced the theories and technologies of data warehouse 该企业目前已投入使用的数据库系统对于业务分析具有很大的局限性,因此为了适应企业决策支持的需要,建立数据仓库,并结合olap分析技术和数据挖掘技术,从大量的数据中发现有利于企业发展的知识信息,同时保证对业务数据的便捷分析和以更快更好的方式回答复杂的问题。
This article renews the concept of library knowledge service , briefly describes its characteristic and the direction of development , states the pattern of knowledge service such as knowledge link , the reference and consultation on internet , the personalization knowledge information , information integration and information sharing center and so on 本文在重新界定图书馆知识服务概念的基础上，简要描述了其特点和发展方向，阐述了知识衔接、网上参考咨询、个性化知识信息、信息集成和信息共享中心等知识服务模式。
When technology on the high - density information storage , the high - velocity information transmission , and the high - efficiency quality information inquiry have changed the ways of information on production , collection , organization , transmission and utilization , but also have drastically changed the ways of information on mechanism , structure and service methods 高密度的信息储存技术，高速度的信息传递技术，高效率、高质量的信息查询技术，在变革了人们生产、收集、组织、传递和使用知识信息的方式的同时，也使信息服务的机制、结构以及服务手段发生了巨大的变化。
At the knowledge - information age , the economic globalization and the banking integration are developing with comprehensive and in - depth unprecedented . the contest among commercial banks become more and more intensive that embodies mainly on core competence , cultivating and developing core competence is the way to success 在当今知识信息时代，经济全球化和金融一体化以其前所未有的广度和深度发展，各商业银行之间的竞争越来越激烈，主要体现为核心竞争力的竞争，要在竞争中获胜，必须培育和提升核心竞争力。
So , date management is improved and a lot of complex semantic information is defined availably . the objected - oriented engineering template con structs organic relation between design and manufacture , realizes opposition and consolidate of integration and separation of geometry & manufacture information . for complex object , its hierarchical structure and dynamic data structure can be expressed effectively by simple and tight - knit way 同时结合模板的知识表达方式，定义了语义对象工程模板，在模板中将设计信息按照对象之间的关系组织起来，加强了对数据的管理，并能表达多种复杂的语义等知识信息，建立了设计和制造活动的有机联系，实现了几何信息和制造信息的集成和分离的对立统一，将复杂对象、层次结构及动态的数据结构用一些相对简单且组织严密的方式组织起来。
