排序方式: 共有108条查询结果,搜索用时 31 毫秒
1.
邸未冬 《忻州师范学院学报》2006,22(3):117-119
在W indows应用程序中,只要与图形文字输出有关系,都要使用映射模式。实际应用中,我们会遇到一些与映射模式有关的问题,如OLEServer应用程序中映射模式的设置;映射模式下坐标转换误差等。本文主要针对这些问题,详细论述了解决的方法。 相似文献
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对注册表工作原理及regedit.exe,scanreg.exe两个程序的使用给出深入的讨论和分析,并提供一些对Windows操作系统维护的经验和方法。 相似文献
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李丹 《河北软件职业技术学院学报》2003,5(2):43-44
本文通过探讨虚拟专用网的工作原理和Windows2000的关于虚拟专用网的功能,介绍了一种虚拟专用网的应用实例. 相似文献
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李蕊 《深圳信息职业技术学院学报》2005,(Z1)
本文简述了WindowsCE操作系统在掌上电脑的应用,详细介绍了基于WindowsCE掌上电脑程序开发环境、开发技术。并结合自身实践,针对嵌入式操作系统WindowsCE与桌面Windows操作系统的区别,对两者开发应用程序的不同之处作了探讨。 相似文献
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Haim?EshachEmail author Michael?N.?Fried 《Journal of Science Education and Technology》2005,14(3):315-336
This essay considers the question of why we should teach science to K-2. After initial consideration of two traditional reasons for studying science, six assertions supporting the idea that even small children should be exposed to science are given. These are, in order: (1) Children naturally enjoy observing and thinking about nature. (2) Exposing students to science develops positive attitudes towards science. (3) Early exposure to scientific phenomena leads to better understanding of the scientific concepts studied later in a formal way. (4) The use of scientifically informed language at an early age influences the eventual development of scientific concepts. (5) Children can understand scientific concepts and reason scientifically. (6) Science is an efficient means for developing scientific thinking. Concrete illustrations of some of the ideas discussed in this essay, particularly, how language and prior knowledge may influence the development of scientific concepts, are then provided. The essay concludes by emphasizing that there is a window of opportunity that educators should exploit by presenting science as part of the curriculum in both kindergarten and the first years of primary school. 相似文献
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讨论了在Authorware环境下,利用Windows API函数实现导航窗口的自动关闭. 相似文献
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Olivier Schalm Ine De Raedt Joost Caen Koen Janssens 《Journal of Cultural Heritage》2010,11(4):81-492
The chemical composition of 11 glass panes originating from two 13th century non-figurative windows were analyzed by means of Scanning Electron Microscopy–Energy Dispersive X-ray system (SEM-EDX). The windows were discovered in the back-wall of the triforium during the restoration of the choir of the cathedral St. Michael and St. Gudule in Brussels (Belgium). In order to determine if these windows were fabricated with glass of different origin or not, the compositional difference between the panes were compared with the variation in composition as a result of the following causes: (1) compositional fluctuation between panes cut from the same sheet of glass, (2) compositional fluctuation caused when panes are cut from different sheets that were made with the same batch, (3) compositional fluctuation caused when the glass is made from different batches at the same production center, and (4) compositional fluctuation as a result of glass produced at different fabrication centers. 相似文献
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基于微软免费视窗媒体服务技术(Windows Media Services),利用学校网络资源,建立校园网络直播系统,与互联网联接,为国内外大学生欣赏2009年哈尔滨世界大学生运动会比赛与交流,以及为新闻发布会、重大会议、学术报告等提供技术平台。 相似文献
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基于STC89C52单片机智能窗户控制系统的设计 总被引:1,自引:0,他引:1
本论文通过单片机技术和传感器技术相结合,设计一种窗户的智能控制系统,能够根据光线的强弱自动打开/关闭安装在窗户上的窗帘;并且能够监测窗户上的灰尘量,当达到一定量时,能自动将其清除干净;此外,为了使智能窗户控制系统的设计更加完善,本设计中还加入了窗户防盗报警系统。 相似文献