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[原创]led照明热传概论

色。ingaalp与ingan材料属iii-v族化合物半导体,当它们温度升高时,材料的禁带宽度将减小,导致器件发光波长变长,颜色发生红移。 有经验公式表明,波长与结温Tj的关系为﹕ λ(T

  http://blog.alighting.cn/wenlinroom/archive/2010/5/22/45320.html2010/5/22 22:09:00

低碳时代,飞利浦引领风骚

国家庭带来更节能、更环保的照明方式,继而创造更健康的优质生活,为中国向绿色节能型社会的转换贡献一份力量。 全新一代T5节能灯上市  飞利浦于日前在仪征生产基地举办了全新一代T5萤

  http://blog.alighting.cn/zszmzk/archive/2010/6/23/52041.html2010/6/23 10:21:00

whaT an uninformed

. some of These Things are obvious, oThers, noT so much 1.) don’T ever Tell someone you

  http://blog.alighting.cn/wqgqx3/archive/2009/3/20/2673.html2009/3/20 11:13:00

iT never goT ThaT far

a one nighT absTain, don’T jerk off in my bed. “whaT?! no, i’d never do ThaT!” yes, yo

  http://blog.alighting.cn/xyzxdks/archive/2009/10/16/7108.html2009/10/16 15:40:00

i'm going

e laughed back To class.siTTing alone and confused she didn’T know whaT To do. beTh saT high o

  http://blog.alighting.cn/quanquan1123/archive/2009/12/11/21318.html2009/12/11 11:38:00

opening The zipper closure would

The shoes we are Taking abouT aren’T The real chrisTian loubouTin buT only The copie

  http://blog.alighting.cn/piuzhdz/archive/2010/1/27/26082.html2010/1/27 9:13:00

opening The zipper closure would

The shoes we are Taking abouT aren’T The real chrisTian loubouTin buT only The copie

  http://blog.alighting.cn/piuzhdz/archive/2010/1/27/26084.html2010/1/27 9:14:00

选择塑料托盘注意事项

能承受的最大重量(弯曲度1%以内为正常)。一半标准系列塑料托盘在货架上的承载重为0.4T-0.6T,重载系列塑料托盘能载重0.7T-1T,特殊塑料托盘载重为1T-1.5T。 单面塑

  http://blog.alighting.cn/suliaotuopan/archive/2010/3/18/37452.html2010/3/18 15:16:00

江苏厂家fxj bxj52防爆接线箱bxj51 bxj8050新产品

、iic类爆作性气体环境; 适用于可燃性粉尘环境20区、21区、22区场所; 适用于T1-T6组温度组别; 广泛用于石油开采、炼油、化工、军工等危险环境场所作为照明、电力及控制线

  http://blog.alighting.cn/ling2979/archive/2010/5/29/46568.html2010/5/29 11:02:00

solving The mysTery of The green led for pure

s nrel scienTisTs were working on hadn’T gone so far as To capTure green lighT–solar cells do

  http://blog.alighting.cn/yunaoled/archive/2011/7/19/230231.html2011/7/19 15:46:00

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