【摘要】 本文对5个西行路径的南海季风低压进行了合成结构分析,结果发现它在热力结构与动力结构方面均与台风(包括其前期的热带低压)和印度季风低压有很大不同。降水区主要集中在低压东北部100—200公里处。更多还原

【Abstract】 This paper presents the composite structure the monsoon depressions , by using composite method to five monsoon depressions over the south China Sea during the monsoon seasoon in the years of 1972 - 1983 . The results show that this kind of monsoon depression in thermal and dynamical structure is different from the monsoon depression in India and tropical depression or wave in middle-west pacific. Its zone of heavy precipitation arc mainly concentrated upon the north-eastern Quadrant of deprossion .更多还原