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中文摘要: 根据台湾省及东南亚地区高空天气因资料及探空资料，分析东风喷射气流之平均位置和特性，并就青藏高原、副热带西风喷射气和东风喷射气流之关系，讨论东风喷射气流之成因以及对北半球天气和气候之影响。东风喷射气流之南北两侧存在着极强烈的温切现象，这种温切现象不但与东风喷射气流有关，而且对高空民航机之飞航安全有极重大的影响。
中文关键词: 东风急流，温度切变，飞行
Abstract:The qualities and the causes of the tropical easterly jet stream over Asia and Africa are described,the relationships among the Tibetan High and the easterly jet stream in the upper trope sphere and the climates in the region of the Asia and Africa are also discussed.Temperature shears occur frequently in the vicinity of the tropical easterly jet stream over Asia,therefore the vicinity of the tropical tropopause 16-17km has now become a region of interest to high--level aviation. We must pay more attention to study the information regarding the tropical easterly jet stream at this altitude over nearly half of the tropics for about half of a year.
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基金项目:
| 作者 | 单位 |
| 刘昭民 | 民航局飞航服务总台气象中心，台北市 |
| Author Name | Affiliation |
引用文本：
刘昭民,1996.热带东风喷射气流之天气学研究[J].气象,22(3):8-13.
,1996.A Study of the Tropical Easterly Jet Stream Over Asia and Africa[J].Meteor Mon,22(3):8-13.
刘昭民,1996.热带东风喷射气流之天气学研究[J].气象,22(3):8-13.
,1996.A Study of the Tropical Easterly Jet Stream Over Asia and Africa[J].Meteor Mon,22(3):8-13.