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本文通过对Web2．0中关键的AJAX技术的分析，介绍了把现有ASP站转换为AJAX化的Web2．0网站中遇到的主要技术问题。提出了解决方案，并演示了利用该方案开发Web2.0网站的方法 相似文献
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AJAX的原理及其在Web开发中的应用 总被引：5，自引：0，他引：5
AJAX(异步JavaScript与可扩展标记语言)是Web应用开发的一种新理念。它将现有的多种技术进行结合,可以构建更为动态和响应更灵敏的Web应用程序。文章介绍了AJAX的主要技术,并以“部门绩效管理”为实例,探讨了AJAX在Web开发中的应用。 相似文献
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AJAX(异步Java Script与可扩展标记语言)是Web应用开发的一种新理念。它将现有的多种技术进行结合,可以构建更为动态和响应更灵敏的Web应用程序。文章介绍了AJAX的主要技术,并以"留言板管理"为实例,探讨了AJAX在Web开发中的应用。 相似文献
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基于AJAX及其框架技术开发WEB应用 总被引：2，自引：0，他引：2
基于AJAX技术进行富客户端开发是当前比较流行的WEB应用技术,由此衍生出的各种AJAX框架从不同方面简化了AJAX应用的开发。本文将首先介绍AJAX的概念、内容、工作原理,然后介绍了AJAX开发框架的种类和特点,并以JQUERY框架为例,说明如何使用框架开发AJAX应用程序。 相似文献
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介绍了传统HTTP技术的原理,AJAX技术相较之下有哪些优势,并对其原理作了说明及为什么要采用AJAX技术,并用AJAX简要地实现一个小代码。 相似文献
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随着互联网的发展,网站制作技术也越来越广泛,本文主要介绍运用ASP技术构建网站论坛、聊天室和网站中的文章在线更新管理,使网站具备动态网站的特点,以及网站的动态优化策略. 相似文献
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随着Web技术的不断发展,使得AJAX成为web技术领域的研究热点。AJAX技术引进了异步调用,使页面可按需局部刷新,提升了用户体验。AJAX不需要专门的软件支持即可通过XMLHttpRequest对象发送异步请求,可直接在大多数流行浏览器中使用。本系统是在Asp.net的平台上实现了AJAX技术,AJAX使用的是Ajax.net框架。 相似文献
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AJAX是Web2．0核心技术之一,基于AJAX的Web应用具有很强的动态性、交互性并能节约带宽,本文介绍了基于AJAX技术的高职院校成绩管理系统的设计思想与实现的关键技术。 相似文献
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《中国科学院院刊(英文版)》2008,22(1):2-3
CAS should stick to the principle of rendering service to, and giving impetus for, the development of China＇s science enterprise by making S＆T innovations, said CAS President LU Yongxiang. The CAS president made the remarks in a recent talk to communicate the gist of the winter session of the Party＇s Leading-member Group at CAS, which was held from 7 to 11 January in Beijing. 相似文献
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《中国科学院院刊(英文版)》2008,22(1):13-14
Aresearch project on the greenhouse cultivation of Swertia chirayita Buch Ham, a popular herbal drug used by the Tibetan people against liver and gallbladder diseases, recently passed the acceptance check by a panel of experts under the auspices of Qinghai Provincial S＆T Bureau. The feat was accomplished by researchers from the Lanzhoubased CAS Northwest Institute of Plateau Biology. 相似文献
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The research into the origins of domestic animals is of significance not only for understanding their development per se but also for making clear the human society evolution. Although there are evidences to show that pigs were independently domesticated in a variety of places throughout the world the detailed scenario of the origin dispersal of domestic pigs in East Asia remains unclear.…… 《中国科学院院刊(英文版)》2008,22(1):7-7
The research into the origins of domestic animals is of significance not only for understanding their development per se, but also for making clear the human society evolution. Although there are evidences to show that pigs were independently domesticated in a variety of places throughout the world, the detailed scenario of the origin and dispersal of domestic pigs in East Asia remains unclear. 相似文献
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Among the galaxy of research development organizations in northwest Beijing's Zhongguancun district known as China's Silicon Valley two are especially well-known to IT researchers: Microsoft Research Asia 《中国科学院院刊(英文版)》2008,22(1):47-49
Among the galaxy of research and development organizations in northwest Beijing＇s Zhongguancun district, known as China＇s Silicon Valley, two are especially well-known to IT researchers： Microsoft Research Asia （MSRA）, and, within a few blocks on the other side of the street, the CAS Institute of Automation （CASIA）. While most people in Chinese scientific organizations strive to move to a large foreign counterpart, Dr. Stan Z. Li （LI Ziqing） moves against the stream. 相似文献
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《中国科学院院刊(英文版)》2008,22(1)
With great care, Dr. ZHOU Zhonghe takes out a package wrapped by cotton tissue from a drawer and says: "This is the gem of our collections: the fossil of a bird that lived 125 million years ago!" Then, pointing at a tiny mound, he explains: "Look, this is the claw and that is the head. It was in the egg shell and ready to hatch ... The species fell into a family of waterside inhabitants." 相似文献
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《中国科学院院刊(英文版)》2008,22(1):58-58
As a key component of the national initiative for basic S＆T data and infrastructure development, a nationwide survey on the lake water quality, volume and bio-resources has recently been kicked off. The move marks the systematic implementation of the secondround investigation of the country＇s lacustrine resources. 相似文献
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Bats the only mammals known to possess the real ability to fly have fascinated zoologists for a long time with their long-distance migration. How do they find their way home from an altitude of kilometers above sea level where their stunt of ultrasonic echolocation does not work?…… 《中国科学院院刊(英文版)》2008,22(1):3-4
Bats, the only mammals known to possess the real ability to fly, have fascinated zoologists for a long time with their long-distance migration. How do they find their way home from an altitude of kilometers above sea level, where their stunt of ultrasonic echolocation does not work？ Recent discoveries supported the theory that bats might be able to use magnetic clues to figure out their own position,just like what birds do. However, the latest results from a joint study by a group of researchers from the CAS, East China Normal University and University of Auckland reveal that bats apply an interesting strategy different from the one underlying birds＇ orientation technique, though they both are believed to derive information about their position from the subtle changes in the magnetic field of the Earth. 相似文献
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《中国科学院院刊(英文版)》2014,(3):252-252
<正>On February 12,2014,the international academic journal Cancer Research published an article online entitled"Latency Associated Nuclear Antigen of Kaposi's Sarcoma Associated Herpesvirus Promotes Angiogenesis through Targeting Notch Signaling Effector Hey1",as a result from the research conducted by Prof.LAN Ke’s lab at the Institut Pasteur of Shanghai,Chinese Academy of Sciences. 相似文献
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SONG Jianlan 《中国科学院院刊(英文版)》2014,(3):217-220
<正>Scientists from CAS and the Max Planck Society(MPG)met on May 13,2014 in Beijing to celebrate their four-decade-long ST cooperation and cherished friendship,anticipating further development of the bilateral relation.This partnership formally began four decades ago with a visit paid by then MPG President,Prof.Lüst to CAS,introduced CAS President BAI in his address at the celebration:"During the visit,CAS and MPG confi rmed the basic principles of cooperation,that is equality and mutual benefi ts for both sides,and reached agreement to develop a collaborative partnership."This occurred only two years after the establishment of the diplomatic relations between Germany and China,despite the shadow of the Cold War."Building up a partnership between Germany and 相似文献
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TANG Kun 《中国科学院院刊(英文版)》2014,(2):161-165
<正>The scientifi c goals of the Partner Group are to utilize large scale genomic polymorphism data to make fi ne inferences about human demographic history and various forms of natural selection in the human genome;and to understand the genetic basis and evolutionary mechanisms underlying the common variations in human facial morphology,both within and between populations. 相似文献