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排序方式: 共有2093条查询结果,搜索用时 218 毫秒
991.
本文阐述了建设环境友好型住宅的理念,论述了在环境友好型住宅设计中应关注的要素,并提出了在环境友好型住宅的设计中如何实现节能、节水、节地、节材的目标。 相似文献
992.
天然气发电工程CDM项目开发的探讨 总被引:2,自引:0,他引:2
通过对浙江省能源集团公司镇海发电厂在天然气发电工程CDM项目开发方面的具体实践,论述了对于天然气发电的基础线和监测方法学的研究与应用,以及在开发应用过程中的主要注意事项. 相似文献
993.
烟气脱硫吸收塔总体结构计算方法 总被引:1,自引:0,他引:1
研究了火电厂烟气脱硫吸收塔总体结构,分析了吸收塔各种荷载对结构计算的影响,运用国内有关标准规范计算吸收塔壳体厚度,为脱硫行业吸收塔的总体结构计算提供参考。 相似文献
994.
Camillo Boano 《Disasters》2009,33(4):762-785
Tsunami intervention has been an extraordinary and unprecedented relief and recovery operation. This article underlines the complexities posed by shelter and housing intervention in post-tsunami Sri Lanka, revealing a pragmatic, reductionist approach to shelter and housing reconstruction in a contested and fragmented environment. Competition, housing anxiety and buffer zone implementation have resulted in compulsory villagisation inland, stirring feelings of discrimination and tension, and becoming major obstacles to equitable rebuilding of houses and livelihoods. A new tsunami geography has been imposed on an already vulnerable conflict-based geography, in which shelter has been conceived as a mono-dimensional artefact. An analysis of the process and outcomes of temporary and permanent post-tsunami housing programmes yields information about the extent to which shelter policies and programmes serve not only physical needs but 'higher order' objectives for a comprehensive and sustainable recovery plan. 相似文献
995.
具有火灾的危险场所,配备一定数量的灭火器具,是以备万一发生火灾时,能够在第一时间内将火灾扑灭,将火灾损失降到最低的投资最少、但却是最有效的措施.介绍了易发火灾危险场所灭火器配置点和数量的设计原则、过程和方法,并举例进行了设计. 相似文献
996.
厨房油烟气对人体健康的影响及防护设计 总被引:5,自引:0,他引:5
论述了厨房油烟气产生和原因及其在日常生活和秤产中对人体健康的影响,提出了除油烟气的方法,并且介绍了一种既除油又除噪的净化装置,这种装置在威望中应用取得了良好的效果。 相似文献
997.
Ecological conservation monitoring programmes abound at various organisational and spatial levels from species to ecosystem. Many of them suffer, however, from the lack of details of goal and hypothesis formulation, survey design, data quality and statistical power at the start. As a result, most programmes are likely to fail to reach the necessary standard of being capable of rejecting a false null hypothesis with reasonable power. Results from inadequate monitoring are misleading for their information quality and are dangerous because they create the illusion that something useful has been done. We propose that conservation agencies and those funding monitoring work should require the demonstration of adequate power at the outset of any new monitoring scheme. 相似文献
998.
Reverse logistics and green product design are green supply chain management practices that are being implemented to demonstrate firm's commitment to environmental sustainability. The generation of waste from electrical and electronic equipments prompts the viability of product recovery to salvage invested material and energy. Selection of various reverse logistics product disposition options relies on products’ residual value and the accessibility of reusable content for re-entry in forward supply chain. This study explores the effect of green product design and resource commitment on reverse logistics product disposition by employing empirical analysis on 89 returned mail survey received from ISO14001 certified electrical and electronic manufacturing firms in Malaysia. The results indicated that design for disassembly is necessary to harvest valuable inventories from every product disposition options except of disposal whereas design for environment and commitment of resources have slight influence on repair and disposal activities. As the evidences show that green product design and reverse logistics product disposition are interrelated, firms ought to undertake environmentally proactive approaches to generate benefits from resources that are undeservingly discarded as landfill waste. 相似文献
999.
1000.
Designing new institutions for implementing integrated disaster risk management: key elements and future directions 总被引:2,自引:0,他引:2
The goal of integrated disaster risk management is to promote an overall improvement in the quality of safety and security in a region, city or community at disaster risk. This paper presents the case for a thorough overhaul of the institutional component of integrated disaster risk management. A review of disaster management institutions in the United States indicates significant weaknesses in their ability to contribute effectively to the implementation of integrated disaster risk management. Our analysis and findings identify eight key elements for the design of dynamic new disaster management institutions. Six specific approaches are suggested for incorporating the identified key elements in building new institutions that would have significant potential for enhancing the effective implementation of integrated disaster risk management. We have developed a possible blueprint for effective design and construction of efficient, sustainable and functional disaster management institutions. 相似文献