中期天气预报

本文用欧洲中期天气预报中心客观分析资料计算了850、200百帕层候平均位势高度（H）和西风分量（u）的谐波以及准40天振荡能量的时、空分布。

Objectively analyzed data from ECMWF are used to determine mean geopotential heights ( H ) at 850 and 200 hPa and harmonics of the westerly component ( u ) as well as the temporal and spacial distribution of the quasi-40 days oscillation energy .

基于欧洲中期天气预报中心（ECMWF）的资料（19811988），本文对全球热带大气中的1020天（准双周）振荡进行了比较系统的研究，包括其动能的分布及演变。

Based on the 10-20 day band-pass filtered data which are computed from ECMWF global dais ( 1981-1987 ), the 10-20 day ( quasi-two-week ) atmospheric oscillation in the tropics is studied systematically in this paper .

运用实时气象资料库作中期天气预报

A study of medium range weather forecast based on real-time meteorological data

参考大气在中期天气预报和气候模拟中的应用

Application of Reference Atmosphere to Numerical Weather Prediction of Medium-Range and Climate Simulation

航空中期天气预报业务系统

The Operational System for Aviation Medium Range Weather Forecast

中期天气预报客观系统的研究

The study of medium-range weather forecast objective system

武威地区中期天气预报系统

The Medium-range Forecasting System of Wuwei District

根据天气类型划分欧洲中期天气预报中心的集合预报产品

Automatic classification of the products of ECMWF ensemble prediction system according to the weather types

应用欧洲中期天气预报中心产品作西北太平洋海面风的中期解释预报

Medium-range explanation forecasting method for North West Pacific Ocean Surface Wind by using the products of ECMWF

通过与欧洲中期天气预报模式风场和现场浮标数据对比，证明了该神经网络反演海面风场的有效性。

The effectiveness of this kind of neural network is demonstrated by comparing the result with ECMWF model wind and JMA buoy data .

以欧洲中期天气预报中心的集合预报系统的控制预报和集合预报为例，对确定性预报和概率预报的情况分别进行了说明。

Using the ECMWF ensemble forecasting system as an example , a deterministic forecast case and a probability forecast case are discussed , respectively .

它使中期天气预报成为模拟气象专家解决复杂问题时科学综合、逻辑推理的思维过程。

It has maee mid-range forecast become a think proceeding that analog the meteorological experts to synthesize scientifically and logical reason when they solve complex problems .

本文利用欧洲中期天气预报中心1983年的客观分析资料，对亚洲季风区的热源进行了计算和诊断分析。

In this paper , by using the ECMWF data in summer of1983 , we calculated and diagnostically analysed the atmospheric heat source over the Asian monsoon area .

本文概述了根据应用参考大气概念提出的参考大气谱模式计算格式（或称静力扣除法）在国内外一些气象机构的中期天气预报、后处理和四维同化、以及气候模拟中的应用。

In this paper , What is generalized is the use of reference atmosphere spectral model computational scheme ( or hydrostatic extension scheme ) in medium-range numerical weather prediction , post-processing and data-assimilation , and long-range climate simulation in some meteorological organism at home and abroad .

中期数值天气预报的集合预报试验

The Experiment of Ensemble Forecasting about Numerical Medium-Range Forecasting The set

图形模式识别方法及其在中期雪灾天气预报中的应用

Pattern recognition method and application in medium-range forecast of snow disaster

中期数值天气预报的误差订正方法探讨

A study of error correction for medium range weather forecasting

推理统计模型在中期天气过程预报中的应用

The application of inference statistical model in the medium-range weather course prediction

中国国家气象中心中期数值天气预报业务系统

Medium-range numerical weather prediction system at the National Meteorological Center of China

非线性平衡方程初值化方法及其在中期数值天气预报试验中的应用

Experiments on the medium - range numerical weather prediction

中期延伸天气预报方法研究

Study on medium-range extended weather forecast method

结果表明：中期延伸天气预报方法能够反映未来天气演变和降水、气温的总体变化趋势。经过检验，认为可以应用于中期天气预报业务。

The results showed that medium-range weather forecast method could reflect general trends of future weather , precipitation and temperature variation , which could be applied to the medium-range weather forecast operation .

试验表明，增量方案可减小垂直插值误差，提高初值质量，从而对改进资料同化和中期数值天气预报起到一定作用。

It is shown that increment scheme can reduce vertical interpolation error and provide better initial values . Therefore , it plays an important role in improving data assimilation and model forecasting .

利用1957&2001年欧洲中期数值天气预报中心再分析资料及地面台站观测资料，分析了冬季东亚西风急流与我国气候的关系。

The European Center for Medium-Range Weather Forecasts reanalysis data sets and the observed data for precipitations and temperatures in China are used to depict the relationships between the eastern China climate and the East Asian jet stream ( EAJS ) .

中期天气客观相似预报方法

An objective analogue method for medium-range weather forecast

提出一个对多元判据综合评估的中期天气客观相似预报模式。

An objective analogue model for medium range weather forecast considered synthetic evaluation by multi criterion is developed .

海雾中期天气过程分析及预报

Analysis of mid-range sea fog weather process and its forecasting