| 条件性对称不稳定与昆明准静止锋风雹 |
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| 引用本文： | 李英.条件性对称不稳定与昆明准静止锋风雹[J].热带气象学报,1999,15(3):273-279. |
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| 作者姓名： | 李英 |
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| 作者单位： | 云南省气象台 |
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| 基金项目： | 中国气象局青年气象科学基金资助 |
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| 摘 要： | 用对称不稳定理论，对１９９７年春季滇南一次连续性静止锋风雹过程进行分析，结果表明：条件性对称不稳定、锋生强迫、锋面次级环流是形成云南低纬高原上风雹天气的重要因子。
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| 关 键 词： | 对称不稳定 湿锋生强迫 大风冰雹 |
| 收稿时间： | 1998/6/26 0:00:00 |
| 修稿时间： | 1998/11/26 0:00:00 |
CONDITIONAL SYMMETRIC INSTABILITY AND HIGH-WIND AND HAIL ACCOMPANYING WITH KUNMING QUASI-STATIONARY FRONT |
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| Li Ying.CONDITIONAL SYMMETRIC INSTABILITY AND HIGH-WIND AND HAIL ACCOMPANYING WITH KUNMING QUASI-STATIONARY FRONT[J].Journal of Tropical Meteorology,1999,15(3):273-279. |
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| Authors: | Li Ying |
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| Institution: | Yunnan Meteorological Observatory, Kunming, 650034 |
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| Abstract: | The concept of symmetric instability was used to analyse a continuous high-wind and hail event, which occurred in spring over the south Yunnan. It was found that conditional symmetric instability, frontgenetic forcing and frontogenetical secondary circula |
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| Keywords: | Symmetric instability Frontgenetic forcing High-wind and hail |
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