| 冠状彩晕的模拟实验分析 |
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| 引用本文： | 李建民. 冠状彩晕的模拟实验分析[J]. 河北北方学院学报(自然科学版), 2005, 21(5): 26-28 |
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| 作者姓名： | 李建民 |
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| 作者单位： | 河北北方学院物理系,河北,张家口,075000 |
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| 摘 要： | 不同云层中正六角柱状冰晶对称轴取向不同，面内沿各向分布，使非主截面内光线的最小偏向角不同，验曲线，推证出冠状彩晕的形状．太阳上方冰晶对称轴平行于地面且在平行于地面的层形成了冠状彩晕；用充水三棱镜模拟冰三棱镜做出实
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| 关 键 词： | 光晕 正六角柱状冰晶 最小偏向角 |
| 文章编号： | 1673-1492(2005)05-0026-03 |
| 收稿时间： | 2005-08-29 |
| 修稿时间： | 2005-08-29 |
Analyses About the Coronal Halo Simulant Experiment |
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| LI Jian-min. Analyses About the Coronal Halo Simulant Experiment[J]. JournalofHebeiNorthUniversity(NaturalScienceEdition), 2005, 21(5): 26-28 |
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| Authors: | LI Jian-min |
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| Affiliation: | Department of Physics, Hebei North College, Zhangjiakou, Hebei 075000, China |
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| Abstract: | The direction of the axis of symmetry of regular hexagon columnar ice crystals differed in different cloud layers. The axis of symmetry of ice crystals was parallel to the earth's surface and distributed in every direction in each horizontal plane. This distribution made different minimum deviation in nonprincipal section, and formed a coronal halo With a water-contained prism which simulated the ice prism we drew the experimental diagram and deduced the shape of the coronal halo. |
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| Keywords: | halo regular hexagon columnar ice crystal minimum deviatio |
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