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从某个角度看，技术供给方的技术保护，供求双方的技术差距和技术交易摩擦，以及技术本身的技术属性和技术管理过程存在的问题等，最终都直接表现或间接转化为技术学习过程中的技术价格、技术交易费用、人工机会成本、技术管理费用等。技术学习障碍的大小问题实际上也就是技术学习的成本高低问题. 相似文献
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教育技术是关于学习资源和学习过程的设计、开发、使用、管理和评价的理论与实践。研究教育技术学科信息化学习资源运用与评价，不仅有利于教育技术本专业课程的信息化和现代化，有利于学习者的自主性学习和探究性学习。而且，微观上为教育技术学专业学生提供了良好的示范作用；宏观上有利于高素质教育技术专门人才的培养。 相似文献
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现代信息技术与英语教学整合的作用 总被引：2，自引：0，他引：2
贾振华 《内蒙古科技与经济》2004,(10):93-94
当今世界，以信息技术为主要标志的科技进步日新月异，而英语教学是一个主动交流信息的过程。因此，在英语教学过程中，教师也要充分利用现代教育技术，开发英语教学资源，拓宽学生的学习渠道，改进学生的学习方式，提高学生的学习效率。在条件允许的情况下，教师应充分利用各种听觉和视觉手段，丰富教学内容和形式，促进学生课堂学习；要利用计算机和多媒体教学软件，探索新的教学模式，促进学生的个性化学习。开发并合理利用以现代信息技术为载体的英语教学资源，实现现代信息技术与英语教学的整合。 相似文献
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技术学习和竞争优势:文献综述 总被引：11，自引：1，他引：11
技术学习是关于发展中国家技术创新和发展研究的中心问题之一。技术学习从本质上说，是指后来企业积累和提高技术能力的过程或行为。本文的目的是总结前人的研究工作，以为未来的研究建立基础。直到目前为止，中国技术学习的研究进展主要包括：总结了技术学习的特点、识别了影响学习绩效的行业层次和企业层次的因素。此外，本文还指出了未来技术学习研究工作需要解决的问题。 相似文献
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众多研究表明，技术学习对于产业集群的发展起着至关重要的作用。以广东东莞和浙江台州两地的产业集群调查为基础，验证了现阶段我国产业集群技术学习的主要对象是产业集群以外的企业及机构，并进一步分析了对外技术学习的成员、途径和成果，还调查分析了产业集群对外技术学习过程中面临的主要困难，并提出了相应的政策建议。 相似文献
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利用初中生好奇、好问的心理，培养其质疑能力，在体育教学过程中发现和解决问题，有利于发展学生的智力水平，增加体育学习的热情与积极性，有助于运动技术的学习，提高学习效率。 相似文献
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创新集群的特征及产业结构演进过程中的技术能力和生产能力 总被引：7，自引：2，他引：7
本文分析了创新集群的特征是聚集经济、知识溢出和技术多样性，研究了区域产业结构演进过程中的技术能力和生产能力及学习过程。 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)
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):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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Prof. SUN Changpu from the CAS Institute of Theoretical Physics coworkers from University of Basel in Switzerland have worked out a way - at least in theory - to split a beam of molecules according to their chirality. The technique involves passing the molecules through three different laser beams is similar to the famous Stern-Gerlach effect whereby a beam of atoms passing through a magnetic field is split in two according to the atoms' spin states 《中国科学院院刊(英文版)》2008,22(1):23-23
Prof. SUN Changpu from the CAS Institute of Theoretical Physics and coworkers from University of Basel in Switzerland have worked out a way --at least in theory --to split a beam of molecules according to their chirality. The technique involves passing the molecules through three different laser beams and is similar to the famous Stern-Gerlach effect, whereby a beam of atoms passing through a magnetic field is split in two according to the atoms＇ spin states （Phys. Rev. Lett. 99 130403）. 相似文献
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《中国科学院院刊(英文版)》2014,(3):212-213
<正>In February 2014,the 30th Chinese Antarctic inland expedition team reported that they have successfully conducted the seeing measurement at the Antarctic Taishan Station using a Differential Image Motion Monitor(DIMM)developed by the Nanjing Institute of Astronomical Optic and Technology(NIAOT),Chinese Academy of Sciences.In astronomy,seeing is a physical parameter that describes the irregular movement and blur of the star 相似文献
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XIN Ling 《中国科学院院刊(英文版)》2014,(4):270-271
Amassive overhaul is coming to the Chinese Academy of Sciences （CAS）. To straighten its ＂fragmented, inefficient research＂, the academy has decided to restructure its 104 institutes for better teamwork. 相似文献
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SONG Jianlan 《中国科学院院刊(英文版)》2014,(4)
<正>DNA demethylation in mammalian zygotes,a biochemical process through which the parental genomes let go the epigenetic marks from their"past lives"to obtain totipotency,has long fascinated biologists:how does it happen?A joint team at the CAS Shanghai Institutes for Biological Sciences tells a surprising story. 相似文献
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China is one of the fastest growing economies worldwide. Are science and research also in the fast lane? We talked with LUO Yuan, scientist at the Institute of Coal Chemistry in Shanxi, and Axel Mosig, Professor at Ruhr University in Bochum, who has first-hand experience working and living in China. 相似文献