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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 内容类型：其他     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择发表日期升序发表日期降序提交时间升序提交时间降序题名升序题名降序作者升序作者降序 Ultra-High 435-bit/s/Hz Spectral Efficiency Using N-Dimentional Multiplexing and Modulation Link with Pol-Muxed 52 Orbital Angular Momentum (OAM) Modes Carrying Nyquist 32-QAM Signals 其他 2015-01-01 Wang, Jian; Liu, Jun; Lv, Xin; Zhu, Long; Wang, Dan; Li, Shuhui; Wang, Andong; Zhao, Yifan; Long, Yun; Du, Jing; Hu, Xiao; Zhou, Nan; Chen, Shi; Fang, Liang; Zhang, Fan 收藏  |  浏览/下载：5/0  |  提交时间：2017/12/03 Ultra-high 435-bit/s/Hz spectral efficiency using N-dimentional multiplexing and modulation link with pol-muxed 52 orbital angular momentum (OAM) modes carrying Nyquist 32-QAM signals 其他 2015-01-01 Wang, Jian; Liu, Jun; Lv, Xin; Zhu, Long; Wang, Dan; Li, Shuhui; Wang, Andong; Zhao, Yifan; Long, Yun; Du, Jing; Hu, Xiao; Zhou, Nan; Chen, Shi; Fang, Liang; Zhang, Fan 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 Development of a GIS-based Public information service platform for Chinese tea industry 其他 2010-01-01 Lv, Peng; Jing, Feng; Xue, Jinzhuang; Wang, Yunfei; Cui, Weihong 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/13 A study of term proximity and document weighting normalization in Pseudo Relevance Feedback - UIUC at TREC 2009 Million Query Track 其他 2009-01-01 Lv, Yuanhua; He, Jing; Vinod Vydiswaran, V.G.; Ganesan, Kavita; Zhai, ChengXiang 收藏  |  浏览/下载：6/0  |  提交时间：2015/11/13