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排序方式: 共有477条查询结果,搜索用时 51 毫秒
81.
德国铀矿山和水冶厂退役治理状况 总被引:10,自引:3,他引:7
德国铀矿山和水冶厂退役治理自1991年开始,需130亿马克,20-25a完成,其退役治理工作引起了国际的高度关注,并获得了国内外的高度赞赏,举例介绍了德国铀矿山和水治厂退役治理技术及进展,包括矿井关闭,废石堆治理,建(构)筑物及设备器材的作放稳定,水处理等同时简单介绍了德国铀矿治的发展历史、铀矿山和水冶厂退役治理依据及退役监测。 相似文献
82.
五氧化二钒生产中钠盐的排放与回收利用 总被引:1,自引:0,他引:1
依据国内外回收利用含钠废液方面的设想与实际进展,论述了五氧化二钒生产中含钠废液的排放与回收利用问题。 相似文献
83.
Michael Spens 《Architectural Design》2007,77(2):6-11
As the world teeters on the verge of environmental collapse, landscape architecture has taken on a new significance offering a longed-for sanctuary for our increasingly urbanised lives. Here, in his introduction to the issue, guest-editor Michael Spens explains how by taking its impetus from land art, landscape architecture, as an expanded field, transcends the conventional confines of site. This renders it possible to read architecture ‘as landscape, or as non-landscape, as building becomes non-site’ and the ‘site indeed materialises as the work per se’. Copyright © 2007 John Wiley & Sons, Ltd. 相似文献
84.
Mark Garcia 《Architectural Design》2007,77(4):44-53
What are the possibilities of interactive technologies delivering a new level of social engagement in architecture? Taking 2002, with the ETH Ada project and Diller & Scofidio's Braincoat project, as an important watershed, Mark Garcia reviews the advances that have been made per se, and with four projects in particular, in socially interactive spatial design. Copyright © 2007 John Wiley & Sons, Ltd. 相似文献
85.
Sebastiano Brandolini 《Architectural Design》2007,77(3):34-37
Sebastiano Brandolini describes the work of Antonio Citterio who, despite a low-key personal presence on the Italian architectural scene and an architecture of quiet restraint, has gained an enviable international reputation for his elegant and ‘impeccably well-made’ buildings. Copyright © 2007 John Wiley & Sons, Ltd. 相似文献
86.
德国目前的教育制度大致可分为三种情况:高等教育、职业教育和成人教育,各种教育制度有其独特的教学方法与特点,与我国现行的高等教育、职业教育和成人教育有所不同。通过介绍德国现行的教育制度并与我国现行的教育体制进行对比分析,得到几点启示。 相似文献
87.
88.
The quantity of electric vehicles in the transport sector has steadily risen over the last 10 years. Most developed countries and China have laid out ambitious plans for electric vehicles penetration. However, there are several challenges that must be addressed on the supply‐chain side of the problem for a successful transition toward an alternative and less environmentally harmful transport system. This study proposes a methodology for the optimal plan and decision making of primary energy sources, electricity generation, electricity distribution to vehicles' charging stations, carbon capture and sequestration, and electric vehicles' charging stations network to satisfy the electricity demand of the overall economy including electric vehicles at a regional/countrywide level under operation and green constraints. The optimization problem was modeled as a mixed integer program in general algebraic modeling system (GAMS). The formulation was employed to propose the upcoming electricity supply chain for electric vehicles in the most populous German state (North Rhine‐Westphalia) in 2025. The optimization show that fossil‐based power still controls the generation in 2025, while carbon capture and sequestration along with higher renewable penetration help meeting the state's greenhouse gases (GHG) emission target. The charging stations network expansion consists of 12 820 charging points mainly alternating current (AC) chargers (22‐kW capacity). 相似文献
89.
Despite the growing interest in craft food products (CFPs), their social representation remains a conundrum. In light of social representation theory, this study aims to understand the meaning of CFPs in three different countries.Data were collected in Italy, Germany and the United Kingdom from 458 interviewees between November 2018 and January 2019. Using a free word association approach, participants had to state the first four words that came into their mind using “craft food products” as inductor terms. Afterwards, interviewees had to rank the four evoked words based on their importance and rate the valence of each of them. Data were subjected to textual and prototypical analysis to identify the core and peripheral areas of the concept investigated. The occurrence of associations’ frequencies was analysed through correspondence analysis to find possible differences according to age groups.Results showed that the social representation of the CFPs differs across cultures. The British saw them as luxury or gourmet foods. Germans equated them to natural foods relying more on institutional signals. Italians, instead, conceived of them as genuine/authentic foods in which human intervention does not alter the sensorial aspects of the ingredients. Furthermore, results showed that the mental representation of the CFPs is fragile and substantially exposed to the deceptive marketing practices known as “craftwashing”. 相似文献
90.
Herman Kasper Gilissen Maarten Kleinhans Marleen van Rijswick Karianne van der Werf 《国际水》2019,44(6-7):701-718
ABSTRACTThis article finds that the introduction of a rights-based approach in EU transboundary river basin management to remedy observed systemic difficulties and to better achieve legal water quality standards could be a next step in achieving integrated river basin management. However, its effectiveness largely depends on the willingness of member states to share river basin districts to subordinate their separate socio-economic interests to ecological needs, as well as to grant a clear mandate and partly transfer responsibilities and powers to a competent supranational authority. 相似文献