论文部分内容阅读
本文结合作者多年从事城市规划设计工作得出的经验,得出生态城市是城市发展的必然趋势,也是城市可持续发展的形态表现,在此基础上,阐述了生态城市的概念及其实质问题,并指出了我国城市生态现代化的必要性和迫切性,谨供大家作参考之用.
浅谈生态型城市规划
【摘 要】
：
本文结合作者多年从事城市规划设计工作得出的经验,得出生态城市是城市发展的必然趋势,也是城市可持续发展的形态表现,在此基础上,阐述了生态城市的概念及其实质问题,并指出
【机 构】
：
桐乡市规划建设局
【出 处】
：
中国科技财富
【发表日期】
：
2009年22期
其他文献
随着工业化和城市化进程的加快,环境污染特别是流域水污染问题日益突显,巳经成为制约全球经济与社会可持续发展的重要因素.一些流域水环境治理有成效的国家,已经开始通过税收
To improve and optimize the bandwidth utilization for multi-service packet transporting system, a kind of Dynamic Full Bandwidth Utilized (DFBU) allocation algo
从1983年至今,家心幼儿园在幼儿人数、行政组织、教学特色、规章制度、成本和师资队伍等方面均有显著变化.从生态系统理论视角看,家心幼儿园内部的变化与外部环境,如人口、经
Gel electrolytes containing several kinds of particles used in quasi-solid-state dye-sensitized sola
Composite gel electrolytes containing several kinds of particles used as the quasi-solid-state electrolytes in dye-sensitized solar cells (DSSCs) were reported.
With epoxy coal tar as the coating material, the electrochemical corrosion behavior of Q235 with different kinds of bulk coating holidays has been investigated
A cerium-iron oxide solar control coating on glass was prepared by citric acid sol-gel method, dip-coating techniques and proper heat treatment process. Results
Composites of M-type hexaferrite BaFe12O19 and spinel ferrites MFe2O4 (M=Co, Mn) were directly synthesized by sol-gel method. The structure of composites was an
Poor casting properties restrict the application of high strength casting Al-5.0%Cu alloy.The addition of element can improve the casting properties of this all
A reciprocating magnetic refrigerator was developed based on the active magneticregeneration technology. Rare earth metal Gd and intermetallic compound LaFe11.2