首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   150篇
  免费   3篇
  国内免费   1篇
电工技术   1篇
综合类   8篇
化学工业   6篇
金属工艺   1篇
机械仪表   1篇
建筑科学   73篇
矿业工程   2篇
能源动力   6篇
轻工业   10篇
水利工程   7篇
无线电   4篇
一般工业技术   7篇
冶金工业   20篇
原子能技术   1篇
自动化技术   7篇
  2024年   2篇
  2023年   1篇
  2021年   3篇
  2020年   2篇
  2019年   4篇
  2018年   3篇
  2017年   2篇
  2016年   7篇
  2015年   4篇
  2014年   5篇
  2013年   19篇
  2012年   9篇
  2011年   7篇
  2010年   5篇
  2009年   6篇
  2008年   9篇
  2007年   9篇
  2006年   6篇
  2005年   4篇
  2004年   12篇
  2003年   7篇
  2002年   2篇
  2001年   3篇
  2000年   2篇
  1999年   3篇
  1998年   2篇
  1995年   2篇
  1994年   1篇
  1993年   1篇
  1986年   1篇
  1985年   1篇
  1979年   2篇
  1972年   1篇
  1970年   1篇
  1969年   1篇
  1964年   2篇
  1962年   1篇
  1956年   1篇
  1955年   1篇
排序方式: 共有154条查询结果,搜索用时 31 毫秒
71.
The European Landscape Convention (ELC) highlights the landscape as an holistic concept, which is important for individual and social well being and for quality of life. Landscape questions tend today to fall between the responsibilities of different sectors of society. The implications of the Convention for giving ‘landscape’ a higher status in spatial planning are discussed. Important challenges for planning that need to be focused from a landscape approach are discussed: the growing urbanization; the development and new roles of the urban fringe areas; new infrastructure landscapes; the mental landscapes of tomorrow; an holistic approach to landscape ecological planning and environmental policies and the need for co‐ordination of European planning issues that concern landscapes. Planning for good landscape qualities is not a new issue; many landscape architects and landscape planners have worked in the spirit of the ELC for decades. The importance of educating landscape architects and planners with an holistic approach is particularly addressed. Efforts for a more integrated landscape education, such as the European network LE:NOTRE, already exist and contribute to the implementation of the ELC.  相似文献   
72.
The aim of the paper is to discuss the need for innovation in the landscape policies that were proclaimed by the European Landscape Convention (ELC), which promotes a change from policies stressing conservation to policies stressing a management approach to planning new landscapes. This change focuses on the need to define a new methodological approach to evaluate and promote landscape values as well as to define a process leading to shared values in reference to landscape. This article begins its research with the recent implementation of the ELC in some European Countries. On this basis, it presents an alternative definition of landscape, discusses the role of landscape evaluation, and identifies the different types of values involved in landscape.  相似文献   
73.
74.
Minsuk Cho , founder of Seoul-based Mass Studies, describes the shifting environment of practice: a world in which curators and clients are already anticipating the way that future architecture will take on a new level of interactivity, responding to personal communication devices. There is a bittersweet flavour to these accounts of projects commissioned by curators that seek to maximise the interactions between the public and the making of pavilions. The irony is sharpened by the urban context of Seoul, a densely populated city in which individuals seek to excise themselves from the relentless interactions of everyday living.  相似文献   
75.
黄焕  罗巧灵 《规划师》2006,22(8):36-38
会展经济对城市的发展具有极大的推动作用,由于大型会展设施投资多、占地广、对城市影响深远,故其选址和定位极其重要.武汉东湖论坛的选址紧邻中国最大的城内湖东湖,论坛的定位为"集会议展览、休闲娱乐、度假居住于一体的现代化国际性综合会议中心",以"碧水三城"为设计理念.  相似文献   
76.
Presents annual reports (1985) from the Canadian Psychological Association, including reports from the Constitution and By-Laws Committee; the Continuing Education Committee; the Convention Committee; the Elections Committee; the Committee on Ethics; the Committee on Fellows and Honorary President; the International Relations Committee; the Nominating Committee; the Professional Affairs Committee; the Publications Committee; the Scientific Affairs Committee; the Committee on Sections; and the Committee on the Status of Women. Sections reports are also provided, including reports from the sections on Brain and Behaviour; Community Psychology; Educational Psychology; Health Psychology; Industrial/Organizational Psychology; Programme Evaluation; Psychology and Religion; Psychopharmacology; Social Psychology; and Women and Psychology. The sections reports are followed by division reports, including reports from the Applied Division and the Experimental Division. Journal reports are then presented, including reports from Canadian Psychology; Canadian Journal of Psychology; and Canadian Journal of Behavioral Science. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   
77.
章对“吸烟与健康”的早期研究、世界卫生组织烟草控制的历史、《烟草控制框架公约》的制定过程进行了简要回顾,并对世界卫生组织制定《公约》的主要目的进行了分析,为烟草业全面研究分析其可能产生的影响,探讨在未来履行公约具体义务的前提下,烟草业可采取的有关措施提供背景资料和相关依据。  相似文献   
78.
At Skidmore, Owings & Merrill (SOM) there is a strong culture of collaboration between architects and engineers, and innovation in computational technologies - the firm fervently embraced the computer over 50 years ago. Here a cross-disciplinary team from SOM, architects Keith Besserud and Neil Katz and structural engineer Alessandro Beghini , describe their current work on FE algorithms and how this has informed recent projects.  相似文献   
79.
《烟草控制框架公约》缔约方会议迄今已通过公约下七个条款的实施指南.公约实施指南是否具有法律约束力,社会各界存在模糊认识.本文拟从条约内涵角度,结合实施指南的特征,综合分析论证公约实施指南不是条约,没有法律约束力.  相似文献   
80.
This study analyses the pledges submitted by Korea and other major parties to the UNFCCC secretariat as part of the Copenhagen Accord, using the global CGE model. The analysis shows that the greenhouse gas (GHG) emissions of the developed countries decrease by up to 14.0% by 2020 compared to the 1990 level. These results show the need to raise the targets amongst developed countries in order to reach to the reduction levels (25–40%) recommended by the IPCC to meet 450 ppm CO2 eq. On the other hand, the full implementation of those pledges of Annex I and non-Annex I countries was found to contribute to the decrease of the global GHG emissions by about 15.9% compared to Business as Usual (BaU). Such results imply the need for developed countries to step up their reduction targets, as well as for developing ones to participate comprehensively and to reduce GHG emissions at a considerable level in order to enhance the environmental effectiveness of the Post-Kyoto framework hereafter. Meanwhile, it is analyzed that the implementation of voluntary target among major countries would reduce the global real GDP by 1.2%, and in the case of Korea, the real GDP was projected to diminish by 1.5%.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号