【摘要】 本文对夏季亚洲及太平洋区域热带及副热带大型环流系统的振荡及沿10°N纬圈若干测站有关要素的周期变化做了功率谱分析,对不同系统和不同年份的情况进行了讨论。并与中国东部降水的周期变化相比较,说明其间存在着密切联系。更多还原

【Abstract】 In this paper, power spectral analyses of oscillation about large-scale circulation systems in the sub-tropical and tropical area over Asia and Western Pacific are discussed. These are compared with the periodic change of the precipitation over East China. It is shown that there exist close relations between them.更多还原