基于FMECA的叶片加工中心可靠性分析

通过搜集与深入分析五轴联动叶片加工中心在用户现场的故障数据,找出影响加工中心整机可靠性的故障部位、模式及潜在的原因,分析出加工中心故障发生的高频子系统,确定加工中心可靠性的薄弱环节,并针对薄弱环节对加工中心可靠性提出改进措施与建议,提高加工中心的可靠性。     

浅谈新形势下公司节能工作的几点建议

介绍本公司节能存在的问题,提出分析问题、解决问题的途径。     

对闻喜县水危机的思考

针对闻喜水资源在开发利用中存在的主要问题，提出了科学节水、合理开源、保护水环境、实行水资源统管等切实可行的对策和建议。     

己二酸生产现状与发展前景

介绍了己二酸的物化性能及几种制取工艺,国内外己二酸产需现状,分析了己二酸的市场前景,并对今后国内己二酸产业的发展提出了一些建议。     

Foster + Partners' Hearst Tower and Gehry Partners' IAC Building

The two most interesting, talked about new office buildings in New York both have unique angular profiles and unusual shiny surfaces that have irrevocably changed their neighbourhoods. Jayne Merkel takes a peak at the interiors of Norman Foster's triangulated steel-and-glass Hearst Tower and Frank Gehry's curvaceous, white-glass hulk for the IAC/InterActiveCorp. In so doing she sizes up what effect the exotic exteriors have on the spaces where the editors, writers, designers and media executives work. Copyright © 2007 John Wiley & Sons, Ltd.     

安钢高炉煤气干式净化长袋脉冲除尘的应用

安钢450m^3高炉自使用于式煤气除尘技术以来，经过实践摸索，逐渐取得了一些较先进的运行实践。     

Using Ancillary Text to Index Web-based Multimedia Objects

PériCulture is the name of a research project at theUniversité de Montréal which is part of a largerproject based at the Université de Sherbrooke. The parentproject aimed to form a research network for managing Canadiandigital cultural content. The general research objective ofPériCulture was to study indexing methods for web-basednon-textual cultural content, specifically still images. Theresearch results reported here build on work in image indexingand automatic (text) indexing by studying properties of textassociated with images in a networked environment to try togain some understanding of how the ancillary text associatedwith images on web pages can be exploited to index the correspondingimages. We studied this question in the context of selectedweb sites, i.e. that contained multimedia objects, that hadtext associated with these objects (broader than file namesand captions), that were bilingual (English and French), andthat housed Canadian digital cultural content. We identifiedkeywords that were useful in indexing and studied their proximityto the object described. Potential indexing terms were identifiedin various HTML tags and full text (each considered a differentsource of ancillary text). Our study found that a large numberof useful indexing terms are available in the ancillary textof many web sites with cultural content, and that ancillarytext of different sources have variable usefulness in retrieval.Our results suggest that these terms can be manipulated in anumber of ways in automated retrieval systems to improve searchresults.     

关于我校学报学术质量的分析

利用评价期刊学术质量的参数，分析我校学报的现状，指出未能入选中文核心期刊的原因，并提出参考建议。