Community discovery method with uncertainty measure of overlappingnodes based on topological potential

Community discovery of complex networks,esp.of social networks,has been a hotly debated topic in academic circles in recent years.Since actual networks usually contain some overlapping nodes that are d...     

宾馆空调系统技术改造实例

介绍了北空后技术培训中心空调系统投入运行后存在的问题以及产生的原因和技术改造的措施。     

试论国内外果蔬冷库的新发展

一、国外果蔬冷库发展的新经验近年来,欧、美、日本等发达国家的果蔬贮存保鲜技术发展很快。果蔬冷库在其数量不断增长的同时,制冷装置设计方面不断有所创新,突出地表现在以下几个方面: (一)予冷装置的采用予冷的目的是使收获后的果蔬产品快速冷却到适当的温度,使食品体内的消耗限于最小程度。产区设库,就地予冷,就地贮藏是欧美发达国家建库的主要特点之一。     

On Market-Oriented Technological Innovation

1　IntroductionInnovation playsakeyroleinanation’sprogress,andtechnologicalinnovationisthefunda mentalinitiatorofanenterprise’sdevelopment.En terpriseswillnotbeabletosurvivefiercemarketcompetitioniftechnologicalinnovationsarenotusedtoimprovetheirexistingproductsandtodevelopnewones.Innovationsafterinnovationsaremadebyenterprises,yetnotallhavesucceededin playingtheirexpectedroles.Thereasonisthattheyarenotwellreceivedbythemarket.Technologicalinnova tionsshouldoriginatefromthemarketandthemar ke…