排序方式: 共有36条查询结果,搜索用时 15 毫秒
21.
朱安群 《深圳大学学报(理工版)》1999,16(1):55-61
深圳大学校园建筑被誉为学院派跨世纪佳作,是富有创新精神的深大人集体智慧的结晶.和许多大学比,其建筑结构与布局表现了先锋性(新)和独创性(异).“异”指摆脱了老旧大学的传统建筑套路,“新”则在于体现了改革开放的时代精神和超前意识.校园规划充分考虑建筑与人和环境的协调关系,努力创造具有亲和力的“场”,顺应经济文化的未来趋势,突出科技的地位和发展智能的重要性,寄寓“天地人和”的理想,从而使校园整体建构具有恒久的人文价值. 相似文献
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以人与自然和谐相处理念指导珠江流域水资源管理的思考 总被引:2,自引:0,他引:2
分析珠江流域水资源管理的基本特点,提出流域机构要落实流域管理的职责,构架人与自然和谐相处的公共政策框架和管理制度,发挥河流的代言人和水资源的保护神作用,创新治水制度,同时重视治水制度建设,探索水资源的补偿机制,研究水利水电工程建设对移民和生态的影响,逐步建立流域水资源管理可持续利用的市场机制,加大构建公共参与和民主协商机制力度。 相似文献
23.
人与自然的关系是一个辩证发展过程,只有正确解决了人与自然的关系,才能解决人类的生存与发展问题。本文从马克思主义的实践观出发,探讨自然的含义、特征及人与自然的关系。 相似文献
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《International Journal of Hydrogen Energy》2019,44(25):12604-12616
Combined CO2 sorbents and O2 carrier materials have been prepared, characterized and tested over 40 TGA cycles under relevant operating conditions for the CaCu Looping process. Materials were prepared using two different loadings of calcium and copper with a CuO/CaO [wt/wt] of 2, and mayenite (Ca12Al14O33) as support, to produce powders with composition 20/40/40 wt% and 25/50/25 wt% CaO/CuO/Ca12Al14O33. Three different copper precursors, CuO, Cu(OH)2 and Cu(NO3)2·3H2O were used. Materials were characterized by powder X-ray diffraction (PXD), scanning electron microscopy (SEM), Brunauer–Emmett–Teller surface analysis (BET). Mixed calcium-copper phases, CaCu2O3 and Ca2CuO3, were found in the calcined materials when Cu(OH)2 and Cu(NO3)2·3H2O were used as precursors. The mixed phases were not observed after TGA testing and did not hinder the activity of the materials. CO2 carrying capacity of the synthesized powders was found to be more stable than O2 carrying capacity. The latter decreased during 40 TGA cycles for all materials with 50 wt% CuO, while it exhibited an enhanced cyclic stability for copper loading of 40 wt%. This behaviour has been assigned to severe copper migration and sintering in the 50 wt% CuO containing material. 相似文献
26.
胡斌 《湖北工业大学学报》2004,19(3):175-177
分析了生态住宅的发展背景、现状与趋势以及开发的具体实例,对生态住宅的开发内容进行了阐述,并对开发的侧重点、效率等方面进行了研究. 相似文献
27.
任云英 《建筑科学与工程学报》2000,17(1):31-36
中国古代城镇空间艺术涵盖了其物化形态 ,即空间构架、文化框架和社会框架 ,它反映历史性城市的全貌及其独特的形象丰富的社会文化和精神内涵 .对中国古代城镇空间理念及其特色的探讨 ,就是为了更准确地把握城市文化传统与城市空间形态之间的互动作用 ,从而进一步认识中国古代城镇空间艺术的文化价值 相似文献
28.
LYU Wenhua 《Instrumentation》2015,(2):1-2
<正>Our blue planet is made of atmosphere,hydrosphere,lithosphere and biosphere,these four layers are interdependence and interaction,which effect the environmen... 相似文献
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建筑营造意识中的人地关系——兼论茜洋村的聚落形态 总被引:1,自引:0,他引:1
人地关系是人文地理学的理论基础,是指人类与自然环境之间互感互动的关系,一方面反映了自然条件对人类生活的影响与作用,另一方面表达了人类对自然现象的认识与把握。建筑是人类与自然之间的中介,建造房屋是人类生产劳动的主要内容之一。自然环境对人类的影响与作用必然作用于建筑之上,人类对人地关系的理解也必然反映在建筑的营造意识之中。该文从分析比较中国古代哲学思想中的天人关系与现代人文地理学中的人地关系入手,以小小山村茜洋村为实例,论述蕴含在人类聚落环境中,在建筑营造意识中的人地关系。 相似文献
30.
Elodie Vieille Blanchard 《Centaurus; international magazine of the history of science and medicine》2010,52(2):91-116
The 1972 publication of “The Limits to growth” report, prepared by Dennis Meadows and a research group from the MIT for the Club of Rome, provoked a major debate about the possible harmful effects of economic and population growth in the long term and whether such growth can be sustained. In this article I will show how the evolution of the discourse of the Club of Rome's founder about technology was shaped by the broader cultural evolutions of the 1945–1970 period. I will also argue that the modelling carried out by the MIT researchers and their opponents is political, and that much of what they produced was heavily influenced by ideologies, especially technological ones. Finally, I will consider the role mathematical modelling played in attracting attention to the report and consider why this interest was not maintained in the long term. 相似文献