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31.
该文在深入分析基础力学各相关课程相互关系的基础上,认为基础力学课程的改革,应该优化组合备相关课程内容,减少重复内容,形成新的教学体系;应该在教学手段上注意现代化教学手段与传统教学手段的结合,激发学生的学习兴趣,提高课堂的效率;也强调实验环节的重要性,要注重学生动手能力的培养。  相似文献   
32.
高校政治思想工作的创新思考   总被引:1,自引:0,他引:1  
新时期高校思想政治工作要与教育教学相统一,要做到人性化,强化人本意识,坚持以学生为本,增强历史责任感和使命感,切实把大学生思想政治教育工作提高到一个新的水平。  相似文献   
33.
This paper investigates India's exceptional development pattern, specifically the major importance of information technology services (ITS), and compares it with China's development pattern. Both countries want to develop capabilities for carrying out the innovation of technologies that compete at the state-of-the-art in the world market. The paper posits that technological/economic success in the contemporary world market requires the ability to innovate complex technologies and complex technology-related services. The share of trade represented by complex technologies is compared with the “high-tech” share. The trading patterns of the two countries are compared using United Nations data. Two case studies of Indian ITS companies are then compared with two case studies of Chinese manufacturing companies. Historical and cultural differences appear to explain some of the differences in the development patterns of the companies located in the two countries.  相似文献   
34.
讨论了美国NASA深空网(DSN)对深空飞船所采用的同波束干涉(SBI)技术概念和测量原理,并介绍了这一技术的应用和发展情况。  相似文献   
35.
杨卫国 《化工科技市场》2002,25(10):22-23,61
对原甲酸三乙酯的原料来源、成本、生产技术信息、技术开发相关情况作了介绍,有益于该产品的生产技术开发。  相似文献   
36.
当前,液体生物质燃料开发已经成为一个世界性实践问题.本文结合我国及云南实际,分析液体生物质燃料开发进程中的问题及其成因,进而从制度与方法方面提出我国液体生物质燃料开发的思路.  相似文献   
37.
The structure and financing of science and technology activities are undergoing a slow, but profound, change. This change can be briefly characterized as a shift from relying and supporting public science to a stronger emphasis on “market-based” incentives for science and technology. In this paper we analyze this shift in a historical perspective, discussing both the theoretical explanations and the empirical trends of the ongoing change. While we do not claim to provide a comprehensive and exhaustive identification of the causes of this shift, we argue that it is largely driven by the perception of a shift of the U.S. policy towards market-based, rather than publicly supported, incentives for science and technology. This, in turn—given the strong economic performance of the United States over the 1990s—has influenced policies in most OECD countries, especially in Europe.We conclude by analyzing the evolution of research in U.S. higher education and find two major trends: an increasing diversity in the number of institutions of different types other than universities and a steady and continuous public funding of the leading U.S. universities. This has allowed the construction of an infrastructure now used largely by the private sector, but it also noted that the United States has not compromised public support for core areas or in those fields in which there is a clear perception that market incentives are not sufficient for meeting the strategic targets of the U.S. policy. The implication is that there is a considerable policy diversity in the U.S. practice and that all aspects of this diversity should be considered when using the United States as a reference.  相似文献   
38.
中国大中型造纸企业技术创新机制探讨   总被引:1,自引:1,他引:0  
陈健  毛霞 《林业经济问题》2002,22(3):145-150
建立和健全大中型企业以技术创新为核心的技术进步的内在机制 ,保障提高技术创新的绩效是目前亟待解决的问题。本文根据 2 0 0 0年中国科技统计年鉴中的数据 ,对大中型造纸企业在技术创新方面存在的主要问题进行分析 ,就如何完善其动力机制和运行机制提出建议  相似文献   
39.
40.
Resource‐based theory maintains that intrinsic characteristics of resources and capabilities, such as their tacitness, complexity, and specificity, prevent imitation and thereby prolong exceptional performance. There is little direct evidence to verify these claims, yet a substantial literature encourages firms to formulate competitive strategies around resources with these attributes. Further, work outside the resource‐based tradition suggests that these attributes can slow innovation, and it is not clear when this effect outweighs the benefits of inimitability. This paper seeks to clarify whether and how the complexity, tacitness, and specificity of a firm's knowledge affect the persistence of its performance advantages. We find that the complexity and tacitness of technological knowledge are useful for defending a firm's major product improvements from imitation, but not for protecting its minor improvements. The design specificity of technological knowledge delayed imitation of minor improvements in this study. Copyright © 2002 John Wiley & Sons, Ltd.  相似文献   
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