暴雨分析和预报,torrential rain analysis and forecast
1)torrential rain analysis and forecast暴雨分析和预报
英文短句/例句
1.Application of Generalized Moist Potential Vorticity to Analysis and Forecast of the Torrential Rain over the Changjiang-Huaihe River Basin广义湿位涡在江淮流域暴雨分析和预报中的应用
2.Predictability analysis and Causes of“7.13”Heavy rain in Zhengzhou7.13郑州大暴雨成因与可预报性分析
3.Causes and Predictability Analysis of "7·13" Heavy Rain in Zhengzhou7·13郑州大暴雨成因与可预报性分析
4.Helicity、Q Vector、MM5 and Their Effects on the Most Heavy Shower Caused by Typhoon Trough;一次台风倒槽暴雨过程的诊断分析及预报研究
5.Two Heavy Rain Process Analysis and Forecast in July in Guilin7月桂林市2次大暴雨过程分析与预报
6.STUDY ON THE EVOLVEMENT OF INITIAL ERRORS IN ENSEMBLE FORECAST OF HEAVY RAINS BASED ON BGM基于BGM的暴雨集合预报初始扰动发展分析
7.Analysis on Tracking and Prediction of a Short-time Storm Caused by Severe Convection in Ningxia宁夏一次短时暴雨天气的跟踪预报分析
PREHENSIVE ANALYSIS ON CLIMATIC CHARACTERISTICS AND FORECAST METHODS OF HEAVY RAINFALL IN JIANGXI DURING FLOOD-SEASON江西省汛期暴雨气候特点及预报方法综合分析
9.The Analysis and Prediction of Cold and Rainy Weather of Spring in Shaoguan韶关市春季低温阴雨天气分析和预报
10.Using the Difference Method to Build a Rainstorm Waterlogging Forecast System;使用差分方法构造暴雨积水预报系统
11.ANALYZING THE EFFECT OF VARIATIONAL DATA ASSIMILATION OF SATELLITE RADIANCE ON A HEAVY RAINATOVS资料的变分同化对一次暴雨过程预报的影响分析
12.Mesoscale Analysis and Forecast of Heavy Torrential Rain in Shanxi and Hebei from 3 to 5 August in 19961996年8月3～5日晋冀特大暴雨中尺度分析与预报
13.Diagnosis and Predictability of the Persistent Heavy Rainfall Event in South China in June ;6月华南致洪暴雨的成因分析及可预报性研究
14.Case Study on Application of Multi-NWP Model Outputs and Physical Parameters in the Heavy Rain Forecast一次暴雨过程预报的多模式NWP产品与物理参数的综合分析应用
15.The forecast says there will be storms.天气预报称将有暴风雨.
16.The contrast analyses of typhoon and west system torrential rain at Yueqing reservoirs乐清水库台风暴雨和西风系统暴雨的对比分析
17.Variational Assimilation of ATOVS Data and Its Application for Numerical Prediction of Heavy Rainfall;ATOVS资料的变分同化及在暴雨预报中的应用研究
18.Storms are lashing the mid-west and South. And forecasters say they could be headed toward parts of the eastern US.暴风雨猛烈打击中西部和南方。预报人员说暴风雨预计走向美国东部地区。
相关短句/例句
rainstorm forecast暴雨预报
1.through summarizes the experience, find out some factors that influencerainstorm forecast firstly; and then making use of the complementary superiority of ANNA and RS each other, taking RS for former disposal data, constructedrainstorm forecast simu- lation model basing on RS and ANN, and put it up to the example validation.通过对暴雨预报的经验总结,首先找出对暴雨有影响的一些因子,然后利用人工神经网络与粗糙集理论的优势互补,采用粗糙集对数据进行预处理,构建基于粗糙集-神经网络的暴雨预报仿真模型,并依据此模型进行了验证评价。
2.This paper analyzed each kind of parameter of vertical energy outline chart of single station of 4 rainstorm examples from 2001 to ,found that using energy method as accessorial tools of conventional synoptic method had good application value inrainstorm forecast.本文通过对2001年至4次暴雨个例的单站铅直能量廓线图的各种参数进行分析,发现用能量学方法作为常规天气学方法的辅助工具,在暴雨预报中有很好的应用价值。
3.Therainstorm forecast system during the flood period in the region of Yellow River Delta was developed based on the classification of synoptical meteorology by combining the numerical forecast products in Japan and the actual data from 1990 to 1995.在天气学分型的基础上，利用１９９０～１９９５年日本数值预报产品与实时资料相结合，研制黄河三角洲短期暴雨预报系统。
3)analysis of torrential rain暴雨分析
4)Heavy rain monitoring and forecasting暴雨监测预报
5)single station heavy rainfall forecast单站暴雨预报
6)reagional heavy rain pred iction区域暴雨预报
延伸阅读
暴雨预报暴雨预报storm forecastingbaoyu yubao暴雨预报(storm foreeasting)根据前期气象资料，运用天气学、大气动力学原理和数理统讨一分析方法，对某一地区未来可能发生的暴雨吞气进行预测。按预报时效长短，分短期(1一2天)暴雨预报和中期(3一10天)暴雨过程预报;按预报性质，分定量预报和定性预报;按预报内容，分确定性预报和概率预报。短期暴雨预报，一般要求定量，报出可能发生的暴雨量的大小和范围。中期暴雨过程预报，在当前主要是定性预报，只说明暴雨发生的强弱等级而不报出具体的暴雨量大小。中国各气象台、站发布的天气预报都属于确定性预报，明确报出未来各种天气现象出现或不出现以及大小数量和强弱等级。世界上某些国家(例如美国、日本等)还采用概率预报，仅报出各种天气现象发生(或不发生)的概率是多少。当前世界各国应用的暴雨预报方法有以下五种:单站预报方法在局地暴雨发生前，单站气象要素的变化往往有一定先兆特征。中国各地气象台、站都积累了一些中短期暴雨预报的指标、经验和天气谚语，用它们来建立各种单站要素时间变化曲线、预报模式和经验公式等制作暴雨预报，往往可以起到对大台预报的补充和订正作用。天气图预报方法天气图记录了各种天气现象和天气系统的时空分布实况，是天气预报的基本工具之一。用天气图作暴雨预报的主要依据和作法有两个方面:①根据预报地区暴雨出现时各种暴雨天气系统和大气环流演变情况，概括出暴雨天气产生的环流背景和暴雨模式，它是预报员作暴雨预报的前提。②暴雨形成时必须满足一定的与降水有关的天气因子(如空气L升运动、湿度、水汽输送和空气层结不稳定等)条件，精确地计算和全面地分析这些条件是成功地进行暴雨预报的关键。如对暴雨形成过程的认识还不十分清楚的情况下，经验判断也是很重要的。统计预报方法假定预报量v和预报因子XI(i二之间有线性相关关系y二a。十习a、X，i=l其中a。.a，，aZ……a。是待定系数。预报量y的误差决定于预报因子与预报量之间的线性相关是否正确以及它们的正态分布程度等。在暴雨预报中比较常用的统计预报方法有分型统计预报、逐步回归筛选和判别分析预报等方法。
