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| Upgradation progress of 13.7m millimeter radio telescope reflector surface maintenance test 会议论文 Montréal, Quebec, Canada, 2014-6-22 Yong Zhang; Dehua Yang; Guohua Zhou; You Wang; Aihua Li; Yeping Li; Anfang Liu; Yizhong Zeng; Guoping Li; Qimeng Wang
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:37/0  |  提交时间:2015/03/13
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| Progress of the active reflector antenna using laser angle metrology system 会议论文 Amsterdam, Netherlands, 2012-7-1 Yong Zhang; Jie Zhang; Dehua Yang; Guohua Zhou; Aihua Li; Guoping Li
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:20/0  |  提交时间:2014/01/12
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| Reflector adjustment for a large radio telescope based on active optics 会议论文 Amsterdam, Netherlands, 2012-7-1 Li Tongying; Zhang Zhenchao; Li Aihua; Wang You
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:16/0  |  提交时间:2014/01/12
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| Development of a compact precision linear actuator for the active surface upgrade of the Delingha 13.7-m radio telescope 会议论文 Amsterdam, Netherlands, 2012-7-1 Guohua Zhou; Aihua Li; Dehua Yang; Zhenchao Zhang; Guoping Li
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:24/0  |  提交时间:2014/01/09
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| An active surface upgrade for the Delingha 13.7-m radio telescope 会议论文 Amsterdam, Netherlands, 2012-7-1 Dehua Yang; Yong Zhang; Guohua Zhou; Aihua Li; Kunxin Chen; Zhenchao Zhang; Guoping Li; Yingxi Zuo; Ye Xu
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:28/0  |  提交时间:2014/01/09
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| An active reflector antenna using a laser angle metrology system 期刊论文 Research in Astronomy and Astrophysics, 2012, 卷号: 12, 期号: 6, 页码: 713–722 Yong Zhang; Jie Zhang; De-Hua Yang; Guo-Hua Zhou; Ai-Hua Li; Guo-Ping Li
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:12/0  |  提交时间:2014/01/09
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| Research of Active Panel Technology for Large Aperture Millimeter-wave/Sub-millimeter-wave Telescope 会议论文 Dalian, China, 2010-4-26 Xuhao Wu; Xiangqun Cui
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:13/0  |  提交时间:2014/01/06
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| A 30-m sub-millimeter telescope with active reflector 会议论文 Marseille, France, 2008-6-23 Xiangqun Cui; Ding-qiang Su; Ya-nan Wang; Dehua Yang; Guoping Li
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:23/0  |  提交时间:2013/12/31
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