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中法合作高能宇宙线和宇宙中微子探测望远镜TREND投入运行
中国 法国 合作 高能宇宙线 宇宙 微子探测望远镜TREND 运行
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2011/2/15
作为目前国内工作在最低频率（频率50－200MHz）的大型射电望远镜阵列，21CMA利用其独特的技术优势和地理位置，在主攻首要科学目标“宇宙第一缕曙光探测”的同时，探索在低频射电波段观测宇宙射线继而捕获宇宙τ中微子的可能性，近期建成了国内首个低频射电高能宇宙射线和中微子探测望远镜TREND（Tianshan Radio Experiment for Neutrino Detection）。TREN...
Spectroscopic Studies of Solar Corona VI: Trend in Line-width Variation of Coronal Emission Lines with Height Independent of the Structure of Coronal Loops
Sun corona coronal structures emission line widt techniques spectroscopy
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2010/9/16
We have obtained spectroscopic observations in coronal emission lines by choosing two lines simultaneously, one [Fe x] 6374Å and the other [Fe xi] 7892Å or [Fe xiii] 10747Å or [Fe xi...
Spectroscopic Studies of Solar Corona VI：Trend in Line-width Variation of Coronal Emission Lines with Height Independent of the Structure of Coronal Loops
Sun:corona coronal structures emission line widths techniques:spectroscopy
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2009/5/7
We have obtained spectroscopic observations in coronal emission lines by choosing two lines simultaneously, one [Fe x] 6374Å and the other [Fe xi] 7892Å or [Fe xiii] 10747Å or [Fe xiv] ...