【摘要】 霜冻是酒泉地区主要的气象灾害之一。本文通过对环流分型、预报指标筛选、预报量值确定三个方面的探索 ,提出了短期霜冻预报的着眼点 ,由此建立的预报模式 ,使短期霜冻预报质量明显提高更多还原

【Abstract】 Frost is one of the main meteorological disasters in Jiuquan district.In this paper,we present the cardinal prediction point,based on the study on circulation patterns,index screening and formulated a model. The accuracy on the short-range frost prediction has improved obviously.更多还原