【摘要】 本文利用测风站的资料分析了北京地区的流场。分析结果表明,北京地区流场大致具有四种类型:1.平行线型流场;2.辐合环流型流场;3.辐合线型流场;4.波状辐合线型流场。更多还原

【Abstract】 In the present paper flow fields in Beijing area were analysed based on the data provided by wind monitoring stations. Analytical results indicate that there are four types of flow fields in Beijing area, i. e. 1) the parallel line type, 2) the convergent circulation type, 3) the convergent line type and 4) the wave convergent line type.更多还原