【摘要】 应用2002年10月1日至2003年3月31日逐日20hT213Rain3-P的0～72h预报结果,对广西区域非汛期内之雨与无雨转折之灵敏度指数以及同期中雨及以上降雨的诊断成功率作系统的分析,发现它们具有明显的地区性、季节性特征,对业务工作的开展提供了有益的参考。更多还原

【Abstract】 A systematical study is made on the sensitivity index regarding transition between raining and nonraining weather in nonflood season of Guangxi, and on the diagnosis accuracy of precipitation at moderate and above levels in the same term. The results prove their obvious regional and seasonal features, which provides helpful reference for its application in business.更多还原