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基于Internet/Intranet的自动考试系统设计与实现 总被引:4,自引:1,他引:4
介绍利用 Internet/Intranet技术和数据库技术设计实现网上自动考试的系统。该系统采用当前流行的 Browser/Sever模式 ,利用 ASP编程实现 ,整个系统采用 SQLServer2 0 0 0 +Windows2 0 0 0 Server+ASP模式开发。系统投入运行后节省了以往考试所需的大量人力、物力资源 ,大大减轻了教师出题、组卷和改卷等繁重的工作 ,既提高了教师的工作效率 ,也促进了学生的学习效率。 相似文献
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近几年由于热卷箱技术不断更新换代,鞍钢热轧带钢厂ASP线热卷箱设备结构已经不适应鞍钢生产的需要,尤其是夹送辊装置缺陷较多,经常停机处理故障。结合现场实际情况,对夹送辊装置的结构进行了改造,将现有的夹送辊装置、剪前辊道、剪前导尺合为一体。增加了设备强度又提高了设备整体稳定性,简化了设备结构。 相似文献
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本文探讨了工作流的思想方法,主要论述了企业管理系统的设计思想及技术实现方案。该系统综合运用ASP技术、数据库访问技术等技术,设计实现了四大功能模块:仓库管理功能模块、成本核算功能模块、非材料管理功能模块和后台管理功能模块,为用户解决了企业仓库管理、非材料管理、后台管理和成本核算等实际问题,它为企业各种信息的管理和企业成本核算提供了具体的实现框架,具有现实意义和实际应用价值。 相似文献
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介绍一种基于ABC分类管理法的施工企业工地配件管理信息系统.该系统在对设备配件进行ABC分类的基础上,再根据系统应实现的主要功能和需处理的主要数据,建立数据流程模型,规划出功能模块,最后利用ASP和SQL Server 2000实现设计目标. 相似文献
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利用ASP实现Web数据库的访问 总被引:3,自引:2,他引:1
介绍了在Internet/Intranet网页设计中被广泛使用的ASP的基本概念和运行机制,ASP,ADO,ODBC和数据库之间的关系,以及ADO实现对数据库访问的具体方法和步骤。重点讨论了在利用IIS所含的ASP和ADO实现Web数据库访问时,如何明显提高Web数据库的执行效率,有效地节省数据库服务器的存储资源,提高网页浏览速度。通过示例说明数据库操作的方法。 相似文献
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《Telecommunications Policy》2014,38(10):914-932
This article analyzes the engagement of Japanese, Korean and Chinese participants in the development of Internet standards at IETF on the basis of four quantitative metrics: attendance, patenting, authorship and leadership. The results are strikingly divergent. Japanese involvement in Internet standardization began early and Japan was, for many years, second only to the U.S. in terms of IETF participation. Though Japanese participation has declined since the early 2000s, Japan remains a major contributor to IETF standardization. Korean involvement in IETF has always been significant, but below the levels of Japan and major European countries. Korean participation in IETF has also declined over the past decade, and has been dominated by one firm, Samsung. Though meaningful Chinese involvement in IETF did not begin until the mid-2000s, it has rapidly expanded in recent years. Today, China is a major player in numerous areas of Internet standardization in terms of three metrics (participation, patenting and leadership), and is rapidly gaining in terms of document authorship as well. Most of China׳s recent IETF involvement can be attributed to Huawei, though other Chinese firms have recently begun to increase their participation in the organization. Thus, contrary to some views that China׳s engagement with standardization is primarily one of indigenous innovation and “catching up”, China׳s experience with IETF demonstrates deliberate and effective engagement with a major Western standards-development organization on its own terms. 相似文献
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This paper explores the idea that a sense of school subject image is a necessary feature of curriculum management and a potent force for change. The discussion centres on the view that all school subjects have an image and that if those intimately involved with the subject do not control the image then someone else does! In such circumstances the image is the product of past encounters and old euphemisms and is unlikely to hold the changed realities.The UK developments in Design and Technology education (the term Design and Technology is used to denote the school subject defined under this heading by the UK National Curriculum, 1995) have created something of an image problem which has interesting international parallels. Some of these problems are due to clearly discernible internal tensions and an ambiguous relationship with other subject areas.Through greater attention to subject image internal controversies might be acknowledged and resolved, relationships with other subject areas can be more meaningfully understood and practitioners can be helped to make sense of curriculum change. 相似文献
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增强Linux系统安全性的措施 总被引:2,自引:0,他引:2
L inux系统的安全取决于系统管理员如何来管理它。本文探讨了一系列可以增强安全性的技巧与策略 ,包括 :系统安装原则、BIOS安全、口令安全策略、设计帐户自动注销功能、文件系统和日志安全策略、使用 SSH及 TCP-WRAPPERS,隐藏系统信息、删除所有特殊帐户、关闭控制台程序、限制系统中的 SUID/ SGID程序等。本文最后向 L inux系统管理员提出了一些安全管理方面的建议 相似文献
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陈倩 《石油工业技术监督》2002,18(1):9-10
企业管理水平的好坏直接影响着企业的经济效益,运用HSE管理能提高企业管理水平,HSE管理模式将健康,安全,环境三者视为一个有机的整体。HSE管理认为人的安全是第一位的,人是创造财富的原动力,是企业的最大财产,HSE管理体系强调的是“蝴蝶效应”。 相似文献
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概括性介绍了 CIS(Corporate Identity System)的三大基本组成,并阐述了它与现代企业管理密不可分的相互联系及所处的举足轻重的地位,指出导入CIS是现代企业谋求发展的重要手段。 相似文献
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This special section aims to investigate the interaction of global and local forces in shaping agrifood governance. It starts from the recognition that a multitude of actors and norms shape today’s agrifood system. The resulting opaqueness of the systems makes it extremely difficult to understand and explain processes and outcomes of agrifood governance. Given the sustainability challenges facing the agrifood system, improvements in our understanding of what the interaction of global and local actors and norms means on the ground are urgently needed, however. The section, therefore, analyses agrifood governance in India across a selected group of cases. It does so by employing a systematic framework emphasizing the material and ideational dimensions of power and their interaction. The section has chosen India as the setting in which to analyze this interaction due to the crucial role the food demand and supply of this rising power plays in today’s agrifood system. This article provides the special sections’ analytical framework, which uses the interplay of material and ideational dimensions of power as a focal lens. In addition, the article applies this framework to an empirical study of the political conflict around GMO foods in India, specifically the case of ‘Golden Rice’. 相似文献
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李江 《石油化工技术经济》2011,27(1)
研究了石油化工企业的燕汽计量情况,着重对蒸汽热量计量的合理性进行了分析,阐述了蒸汽热量计量的依据及计算方法,以及蒸气热量计量对节能降耗的重要意义. 相似文献
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中国的旗袍文化蕴含着非常丰富的文化内涵和设计思想,如今旗袍的普及受到一定的限制,只有经过改良,才可变局限性为可行性,才可使旗袍焕发青春,走向新时代。 相似文献