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| Semiconduvctor laser element and manufacture thereof 专利 专利号: JP1987281384A, 申请日期: 1987-12-07, 公开日期: 1987-12-07 作者: WATANABE NOZOMI; SHINOZAKI KEISUKE; FURUKAWA RYOZO; USHIKUBO TAKASHI 收藏  |  浏览/下载:8/0  |  提交时间:2019/12/31 |
| Beam scanning type semiconductor laser 专利 专利号: JP1987137876A, 申请日期: 1987-06-20, 公开日期: 1987-06-20 作者: OSHIMA HIROYUKI 收藏  |  浏览/下载:7/0  |  提交时间:2019/12/31 |
| Semiconductor laser 专利 专利号: JP1987126684A, 申请日期: 1987-06-08, 公开日期: 1987-06-08 作者: TAKEUCHI YOSHINORI; TAKENAKA NAOKI 收藏  |  浏览/下载:5/0  |  提交时间:2020/01/13 |
| HEMISPHERIC MODELS OF ELECTRIC FIELDS AND CURRENTS IN IONOSPHERE 期刊论文 Science in China,Ser.A, 1987 赵学溥; 肖佐 收藏  |  浏览/下载:1/0  |  提交时间:2017/12/04
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| HEMISPHERIC MODELS OF ELECTRIC-FIELDS AND CURRENTS IN IONOSPHERE 期刊论文 scientia sinica series a mathematical physical astronomical technical sciences, 1987 ZHAO, XP; XIAO, Z 收藏  |  浏览/下载:1/0  |  提交时间:2015/11/13 |
| Explorations of electric current system in solar active regions. I - Empirical inferences of the current flows 期刊论文 SOLAR PHYSICS, 1987, 卷号: 109, 期号: 2, 页码: 307-320 作者: Ding YJ(丁有济); HAGYARD, MJ; DELOACH, AC; Hong QF(洪琴芳); LIU, XP 收藏  |  浏览/下载:4/0  |  提交时间:2016/04/08 |
| Explorations of electric-current system in solar active regions .1. Empirical inferences of the current flows 期刊论文 Solar Physics, 1987, 卷号: 109, 期号: 2, 页码: 307-320 作者: Ding YJ; Hagyard MJ; Deloach AC; Hong QF; Liu XP 收藏  |  浏览/下载:995/91  |  提交时间:2009/08/03 |