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4篇 您的检索式:作者名="E.Moser"
    题名 作者 年代 出处 被引量
1国产农用喷雾器喷头性能参数测定与分析显示文摘本文介绍了国产喷雾器喷头的几个主要性能参数与国外著名喷头公司产品的对比结果、并提出了改进我国喷头产品的若干建议。如:1.影响侧向进液式喷头喷量变异的因素。2.缝隙式扇雾喷头药液沉积横向分布中的'牛角'、对喷杆式喷雾器药液沉积分布均匀性有着极坏的影响。李秉礼 吴罗罗 阴景润 E.Moser K.Schmidt 1989北京农业大学学报1989,15,1:4
2Rare-earth-activated glass-ceramic wave guides显示文摘S.Berneschi S.Soria G.C.Righini G.Alombert-Goget A.Chiappini A.Chiasera Y.Jestin M.Ferrari S.Guddala E.Moser S.N.B.Bhaktha B.Boulard C.Duverger Arfuso and S.Turrell 0,,:1
3Effect of Yb^(3+) concentration on Er^(3+) luminescence properties of sol-gelderived silica-alumina xerogels显示文摘Er3+/Yb3+ co-doped silica-alumina monolithic xerogels were prepared with the same concentration on 2 000 Er/Si ppm and 6 000 Al/Si ppm.The Yb/Si content was varied from 0 to 4 000 ppm.Densification of the samples was achieved by thermal treatment in air at 950 ℃ for 120 hours with a heating rate 0.1 ℃/min.Photoluminescence spectroscopy was used to obtain information about the effective excitation efficiency of Er3+ ions by co-doping with Yb 3+ ions.The infrared-to-visible up-conversion luminescence has been investigated upon continuous wave excitation at 980 nm.The samples exhibit red,green and blue up-conversion emission.It is found that the intensity of up-conversion luminescence increases with increasing Yb3+ doping concentration.An opposite behavior is observed for the 4I13/2 luminescence of the Er3+ ions.K.Tran Ngoc H.Pham Thanh C.Nguyen Duc C.Armellini A.Chiasera M.Ferrari Y.Jestin M.Montagna E.Moser S.Pelli G.C.Righini 2006Optoelectronics Letters2006,2,5:0
4除硫成本与收益的对决显示文摘虽然大家对SO2的注意力一直聚焦在可以观察到的排放量上,但SO2的存在也给后端电厂设备造成了一些严重的运行和维护方面的问题。有效去除SO2可以消除这些问题,为电力生产者带来非常有价值的效益。Robert E.Moser 2009流程工业2009,,10:0
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