1) forecast index of heavy snow
大雪预报指标
2) Forecast index
预报指标
1.
Using the CINRAD data in Sanmenxia,the paper analyzes radar product characteristics and confirms hail weather forecast index.
利用三门峡新一代天气雷达资料,分析了冰雹天气时雷达产品的特征,并确定冰雹天气预报指标。
2.
By dynamical and diagnosis method,analyzed the cause of torrential rain which lead floodwater in Ugan River valley in Tianshan Mountains from 22 to 24 in July 2000,and attempted to found accurate forecast index of the region of torrential rain in summer.
本文对2002年7月下旬渭干河流域特大致洪暴雨的成因进行天气动力学分析和诊断,试图建立该地区盛夏暴雨落区的预报指标。
3.
Detailed forecast indexes are given according to different seasons and drought types.
根据不同季节和不同类型的干旱,给出了具体的预报指标。
3) prediction index
预报指标
1.
Characteristic analysis and prediction index Study of fog in urban area of Harbin City;
哈尔滨市区雾的特征分析及预报指标研究
2.
Through correlative study of release characteristics of CO 2 from the springs in Heqing,Eryuan,Xiaguan and Midu,Dali region and regional seismicity,individual earthquake prediction index is extracted,thus composing system and finding out synthetical prediction indexes of CO 2 in Dali region.
通过对大理地区鹤庆、洱源、下关、弥渡等温泉水CO2 释放特征及与区域地震活动的相关性研究 ,提炼出单项地震预报指标 ,从而进行系统合成 ,找出大理地区CO2 的综合预报指
3.
Empirical methods and prediction index of short-impending earthquake synthetic prediction in recent years in Yunnan-Sichuan area and vicinity are given in this paper, and analysis method during strong earthquake short-impending period and empirical comprehensive analysis of strong earthquake s 3 elements are studied from various aspects.
本文简要给出了滇、川及邻区近年短临地震综合预报的经验性作法和预报指标，从不同角度探索了进入强震短临阶段和强震三要素的经验性综合分析方法。
5) radiation fog porecast indices
辐射大雾预报指标
6) prediction indicator set
预报指标集
1.
Some problems determining prediction indicator set for hailfall with stepwise decreasing FAR method,such as the determining procedure,the searching key,the identification and the number of the prediction indicator,were discussed.
对于用逐步消空法寻找降雹预报指标集合 ,例如 :寻找指标的步骤 ,从何处入手寻找预报指标 ,预报指标的确认 ,预报指标的总个数等有关问题进行了讨论。
补充资料：大雪
【诗文】：
海天黯黯万重云，欲到前村路不分。
烈风吹雪深一丈，大布缝衫重七斤。
【注释】：
【出处】：
海天黯黯万重云，欲到前村路不分。
烈风吹雪深一丈，大布缝衫重七斤。
【注释】：
【出处】：
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条