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There are several possible relationships between language and society. The concentration here is that social structure may either influence or determine linguistic slructure and/or behavior. 相似文献
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研华2003年初确立以"变革互连的电子信息世界"作为其永续经营之核心价值.研华深耕中国市场也已迈入第11年,值此研华成立20年之际,本刊特邀研华股份有限公司中国区总经理何春盛先生进行了专访. 相似文献
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本文创新提出随着我国新型城镇化进程的不断加速,我国照明行业必将迎来干载难逢的发展机遇。2011年中国城镇人口已达到了6.91亿,城镇化率达到51.27%,2030年中国城镇人口将升至8.6亿,由于城镇照明蕴含着丰富文化内涵、艺术附加值和科技含量,因此,在清晰分析我国照明行业在新型城镇建设蕴藏巨大经济市场之后,理性地看待它目前存在诸多制约因素,尤其是看到我国照明行业现有的优势和潜力的同时,清醒认识到我国LED产业发展中尚缺乏核心技术和产品创新性、行业投资盲目等严峻现象,并进一步关注OLED的潜在市场,依据视觉科学照明理论突破发展瓶颈,开拓未来城镇照明市场,其意义势必会是相当巨大的。 相似文献
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As typically represented by the popularization of the Internet, the rapid development of information technology (IT) is largely affecting all areas of activity as the foundation of societies with higher efficiency, making it really a tool for social innovation. On the other hand, along with the globalization of the economic activities and the related change of lifestyle with mass‐energy and mass‐material consumptions, the social concern and sense of crisis against global warming and other environmental problems have been more and more highlighted. Under these situations, much discussion is on with regard to the possibility that the features of IT that are considered to improve the efficiency of traditional activities could contribute to the solution of environmental problems, particularly in prevention of global warming. This way, the services and systems utilizing IT not only improve the traditional work efficiency but also reduce the energy and resource consumption for the activities, resulting in reduction of the amount of CO2 emission. In this article, the relation between IT and the environmental issues mentioned above are highlighted. Also, some ideas on how to evaluate the quantitative effects of CO2 reduction as the result of applied services and systems incorporating relevant IT programs, and tools and actual evaluation cases are introduced to show the potential of IT in tackling environmental issues. Copyright © 2007 Institute of Electrical Engineers of Japan. Published by John Wiley & Sons, Inc. 相似文献
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美国东部时间8月14日16时11分(北京时间8月15日4时11分)开始,美国和加拿大东北部联合电网发生大面积停电事故(见图1).大湖周边地区停电最为严重,包括:密歇根、俄亥俄、纽约城、安大略、魁北克、新泽西北部、马萨诸塞和康涅狄格. 相似文献