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Design of freeform LED lens with large light deflection angle for road lighting application 会议论文
LED and Display Technologies II, Beijing, China, November 5, 2012 - November 6, 2012
作者:  Yin, Shaoyun;  Wang, Zhongxun;  Sun, Xiuhui;  Xia, Liangping;  Pang, Hui;  Deng, Qiling;  Dua, Chunlei
Adobe PDF(465Kb)  |  收藏  |  浏览/下载:52/0  |  提交时间:2018/03/16
Effects of CaF2 coating on the microstructures and mechanical properties of tungsten inert gas welded AZ31 magnesium alloy joints 会议论文
作者:  Shen, Jun;  Wang, Linzhi;  Peng, Dong;  Wang, Dan
Adobe PDF(1069Kb)  |  收藏  |  浏览/下载:65/0  |  提交时间:2018/03/16