创意设计诠译创意的“国度”

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Cultural Relevance for Rural Community Development in China: A Case Study in Bai, Jingpo and Huyaodai Communities of Yunnan Province

A three-year study over the Bai, Jingpo and Huayaodai communities in Yunnan Province reveals that the community development is significantly influenced in various ways by such cultural factors as the concepts of development; concepts and traditions of inter-community relationships, consumption, mar- riage and gender; patterns of decision-making and production, resource and income allocation; as well as the role of information dissemination systems, religion and ritual. Based on the analysis over the interactive relevance between each factor and community development, some strategies and methods for dealing with such a cultural relevance in development projects are recommended.     

武钢七号焦炉推焦烟尘的治理

针对武钢7~#焦炉存在的污染问题,进行了治理改造,采用热浮力罩除尘车,使集尘、除尘、生产于一体,运行后使除尘系统烟气净化效率得到提高,各种污染物都得到了降低。     

Effect of methylmercury on LPO levels, SH groups and activities of GSH-Px, SOD, XOD in liver of rats

ｉｔｈｔｈｅｉｎｔｒｏｄｕｃｔｉｏｎｏｆａｇｒｉｃｕｌｔｕｒａｌａｎｄｉｎｄｕｓｔｒｉａｌｄｅｖｅｌｏｐｍｅｎｔａｎｄｉｍｐｒｏｖｅｍｅｎｔｏｆｈｕｍａｎｌｉｆｅ ,ｅｎｖｉｒｏｎｍｅｎｔａｌｐｏｌｌｕｔｉｏｎｂｅｃｏｍｅｓｍｏｒｅａｎｄｍｏｒｅｏｆｃｏｎｃｅｒｎｆｏｒｐｅｏｐｌｅ.ＭｅＨｇｉｓｏｎｅｏｆｏｒｇａｎｉｃｌｉｐｉｄｓｏｌｕｂｌｅ ,ｈｅａｖｙｍｅｔａｌｌｉｃｐｏｌｌｕｔａｎｔｓ.Ａｌｔｈｏｕｇｈｉｔｓｂｉｏｌｏｇｉｃａｌｅｆｆｅｃｔｓｗｅｒｅｓｔｕｄｉｅｄｉｎｍａｎｙｆｉｅｌｄｓｂｙｒｅ…     

模拟降雨作用桩锚-加筋土组合结构加固边坡研究

桩锚—加筋土组合支挡结构在治理大型复杂滑坡中发挥越来越重要的角色。以某高填方山区机场滑坡为原型,进行降雨作用对桩锚—加筋土组合支挡结构加固边坡稳定性的模型试验研究。结果表明:①桩顶位移随注水时间产生三个阶段的变化:初期平缓发展阶段、突变增加阶段、再次平缓发展阶段。后排悬臂式桩桩顶位移变化量明显大于前排埋入式桩,因此,多排锚索抗滑桩加固边坡设计时,在后排桩悬臂情况下,宜考虑后排桩比前排桩截面尺寸大、锚索间距小来减小其桩顶位移,增强坡体稳定性;②填方边坡位移随注水时间变化,坡顶一级边坡位移量最大,随边坡级数增加,位移量减小,因此多级边坡加固可适当增加边坡锚索框架;③填方坡体沉降量随注水时间表现出后缘大、前缘小的趋势;④加筋土的变形与边坡坡体的变形一致,表明加筋土能够增强填方边坡的整体性;⑤各监测曲线最终均趋于平缓,表明桩、锚和加筋土组合支挡结构体系性能发挥良好。     

火电厂烟道的优化分析

以某电厂2×1 000 MW机组的引增段烟道为例,基于CFD模拟软件开展了烟道系统的优化分析,优化后降低了系统压损122 Pa,年节约运行费用约35万元,投资回收期为0.57 a。优化后的方案较原方案大大降低了系统的磨损及振动,有利于电厂的安全可靠运行。