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=( φ×n×cu×k)/(A×b) 查资料得各参数: (1)、250w单端涂粉形金卤光源的总光通量为:φ=18500; (2)、cu取=0.65;k=0.7 将
http://blog.alighting.cn/zgf/archive/2012/6/5/277736.html2012/6/5 9:06:45
证措施。 关键词:寿命设计 高强度 高加速 可靠性试验A study of how to reAlize long lifespAn led displAyluweigte
http://blog.alighting.cn/gtekled/archive/2012/9/21/290594.html2012/9/21 16:00:13
庭共同沟通与监督,康复中心筛选出有眼病问题的对象,将建议他们到专业医院或视力康复中心进行更全面科学的眼部医学检查。二、关于制定相应的技术规范和管理标准的建议1.自2008年本市开展中
http://blog.alighting.cn/luxview/archive/2012/10/8/292520.html2012/10/8 15:32:20
注:1.请跟帖报名。需要备注vip编号,宝宝名字,参加哪一环节。如“901燕子姐姐A”或“901燕子姐姐b”或“901燕子姐姐A+b”。2.报名名单会在博客里及时更新,请及时留意。
http://blog.alighting.cn/luxview/archive/2012/12/7/302649.html2012/12/7 10:23:58
http://blog.alighting.cn/nianhua/archive/2012/12/17/304188.html2012/12/17 19:34:06
m lAvergne, A move he Attributed to An unspecified rift with simpson’s longtime miAmi-bAse
http://blog.alighting.cn/afterfy/archive/2009/6/2/3703.html2009/6/2 13:49:00
jewelcrAfting is A primAry skill, meAning thAt it counts towArds your two professio
http://blog.alighting.cn/zhuyue1/archive/2009/7/21/4612.html2009/7/21 10:22:00
somerset mAughAm is An english novelist who ever went to A southeAst beAch And wrote dow
http://blog.alighting.cn/zhuyue1/archive/2009/7/21/4613.html2009/7/21 10:23:00
this is A question Asked by so mAny plAyers but there is something extremely importAnt yo
http://blog.alighting.cn/hymqcre/archive/2009/8/7/5063.html2009/8/7 17:50:00
e finAl quArter in your yeAr, the three months to the end of june, And it's been A good quArter
http://blog.alighting.cn/hymqcre/archive/2009/8/7/5064.html2009/8/7 17:52:00