摘要
DevelopingecologicallightingsourceTheworldisfacingthebigproblemofenergyshortagetodayandthecontradictionbetweeneconomydevelopmentandenvironmentalprotectionisworsened.Therefore,peoplearemorelikelytochooseanecologicallightsourcethatismoreenergyefficientandenvironmentalfriendly.ThechoiceprovidesgreatopportunityforthedevelopmentofrareearthopticalmaterialindustryinChina.Theconceptofgreenlightingpositionsrareearthluminescentmaterialasaleadingplayerinilluminationmarket.ThelightsourceofbothrareearthluminescentlampandLEDlampisecologicalandenergysaving.Thisiswhy
出版日期
2014年10月20日(中国期刊网平台首次上网日期,不代表论文的发表时间)