【摘要】 以天气学原理和预报页经验为基础，通过对影响宝鸡地区４５场暴雨天气的分析，探讨了不同尺度系统对暴雨落区的经向分布与纬向分布的影响。由此建立了暴雨落区的预报模型，对中尺度区域内暴雨落区的预报进行了有益的尝试。更多还原

【Abstract】 hrough analysis of 40 cases of heavy rain at Baoji,depending on principles of meteorologyand weathermen’s experience,the influence of different-scale systems on radial--zonal distributionof heavy rain is discussed. From this. the model of forecasting heavy rain fields was completed.Also a significant test to forecast heavy rain fields in a meso-scale area is made.更多还原