| 临夏州冰雹的地形因素 |
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| 引用本文： | 杨先荣,王劲松.临夏州冰雹的地形因素[J].甘肃气象,2000,18(2):13-15. |
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| 作者姓名： | 杨先荣 王劲松 |
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| 作者单位： | [1]临夏州气象局 [2]兰州干旱气象研究所 |
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| 摘 要： | 通过对临夏州冰雹天气活动与地形关系的分析，研究了降雹的地形特点和分布特征，初步揭示了地形对冰雹天气的影响作用。分析结果表明，对产生冰雹的突发性系统，地形起到阻挡气流并使其折转汇合、迅速发展的作用，并加速剧烈的垂直运动，使此范围内雹灾严重。
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| 关 键 词： | 冰雹 分布特征 地形作用 |
The Terrain Factor of Hail in LINXIA Ditsrict |
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| YANG Xianrong ,WANG Jinsong.The Terrain Factor of Hail in LINXIA Ditsrict[J].Gansu Meteorology,2000,18(2):13-15. |
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| Authors: | YANG Xianrong WANG Jinsong |
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| Institution: | YANG Xianrong 1,WANG Jinsong 2 |
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| Abstract: | Based on analysis of the relationship between hail and terrain,study is performed of the terrain character and the distribution of the hail.It is primarily revealed the impact mechanism for hail by terrain.Evidence suggests that terrain made airflow detained, developed and vertical velocity seriously speeded. |
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| Keywords: | hail the character of distribution the function of terrain |
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