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仇保兴主持开幕式郑坤生左定超等出席本刊讯近日,第八届国际绿色建筑与建筑节能大会暨新技术与产品博览会在京召开。住房和城乡建设部副部长仇保兴主持开幕式,中国建筑节能协会会长郑坤生、贵州省政协副主席左定超、深圳市常务副市长吕锐锋、新加坡贸易及工业部 相似文献
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伊塔洛·卡尔维诺(Italo Calvino)在《看不见的城市》中写到:"元世祖忽必烈问马可波罗,’你为什么要跟我提到石头?我只关心建筑’。马可波罗回答道,’没有石头,就没有建筑’"。它一语道破了石材在建筑设计中的地位和作用。近日在京举办的第十八届中国国际石材产品及石材技术装备展览会(以下简称"中国国际石材展")秉承"设计为先"的理念,通过举办第二届中国国际石材设计高峰论坛、意大利石材主题设计亚洲巡展、德国石材工业设计新理念主题演讲等系列活动,打造了一场石材设计的盛宴。 相似文献
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仇保兴主持开幕式郑坤生左定超等出席本刊讯近日,第八届国际绿色建筑与建筑节能大会暨新技术与产品博览会在京召开。住房和城乡建设部副部长仇保兴主持开幕式,中国建筑节能协会会长郑坤生、贵州省政协副主席左定超、深圳市常务副市长吕锐锋、 相似文献
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The 6^th International Symposium on Permafrost Engineering was successfully held in China in September 2004. About 150 scientists and engineers from 7 countries attended the symposium in Lanzhou on 5~7 September, and about 35 people from 6 countries participated in the field trip along the QinghaiTibet Highway/Railway on 8~13 September and the seminar in Lhasa on 14 September 2004. During the Symposium, the latest progress on permafrost engineering and the surveys, design and construction of the Qinghai-Tibet Railway were exchanged and inspected. Fifty-eight technical papers in English from the Symposium were published in the first volume of the Proceedings of the Symposium, as a supplement of the Journal of Glaciology and Geocryology, before the symposium. About 6 papers from the symposium are published in the second volume in the volume 27(1) of the Journal of the Glaciology and Geocryology, after the symposium. The Qinghai-Tibet Railway (QTR) under construction will traverse 632 km of permafrost, and the engineers are facing unprecedented engineering and environmental challenges. With the QTR under construction and to be completed in 2007, permafrost engineering has become the research focus of permafrost scientists and engineers in China. Many encouraging and promising achievements in permafrost engineering have been obtained during the past three years. However, there are still numerous engineering and environmental problems needing to be solved or resolved. In the discussions, some experts pointed out that methods, such as removal of snow cover on the embankments and toe areas, light-color embankments and side slope surfaces, awnings for shading the solar radiation, hairpin or tilted thermosyphons, could be applied to actively cool the roadbed of the QTR. Some new ideas on utilization of the natural cold reserves were proposed to protect the QTR permafrost roadbed from thawing. Many questions and answers on the survey, design, construction, operations, maintenance and environmental protection were exchanged in situ and in the Lhasa seminar with participation by some major railway designers, regulators and administrators. 相似文献