本文叙述一些数值预报模式中大气边界层的处理。
In this paper, the methods used for representing the atmospheric boundary layer in some numerical forecast models are described.
中尺度数值预报模式是进行中尺度天气预报的有效手段。
Mesoscale numerical weather prediction model is the efficient way to the weather forecast.
比较研究了空气质量统计预报模型和数值预报模式的优缺点。
Finally, a comparative study is carried out on the advantages and disadvantages of statistical prediction model of air quality and the numerical forecast model.
本文叙述一种用于风暴潮数值预报模式的经济的显式积分方案。
An economical explicit integration scheme for a numerical storm surge prediction model is described in this paper.
对数值预报模式在串、并行编程环境下的结果进行了分析比较。
The numerical weather forecast system is established using the IBM RS6000/SP.
建立了一个覆盖东海的两重嵌套网格高分辨率台风暴潮数值预报模式。
A nested numerical storm surge forecast model for the East China Sea is developed.
本文作了有限区数值预报模式显式和省时显式时间积分方案的对比试验。
Comparision experiments were conducted for an explicit and economical explicit time integration scheme (EES) by use of a limited area numerical prediction model.
而后以一个数值预报模式为例，说明了构造伴随模式同化系统的基本方法。
The example of a numerical prediction model shows the basic method of developing adjoint assimilation system of numeric predict model.
介绍了城市空气污染数值预报模式系统，并利用该系统对济南市空气污染进行了预报。
The urban air pollution prediction numerical model system is briefly introduced in this paper. The model system is used to predict air pollution in Jinan city.
在数值预报模式中使用这种方法可较好地求得陡坡地区的气压梯度力，改进模式的性能。
The method is also helpful for numerical weather prediction models in providing a better initial data set and improving the accuracy of calculation of pressure gra...
与此同时，多个数值预报模式均一致预测04 W将于菲律宾以东转向，而最后此预测亦如期实现。
At that time, numerical model forecasts had already been consistent in depicting a recurvature east of the Philippines, which turned out to be the true outcome.
本文利用广东热带所的数值预报模式和ECMWF的格点资料，对两个南海低压进行了对比数值分析。
The compared analysis for two tropical depressions in South China Sea is completed by using numerical model developed in Guangdong Institute of tropical Marine Meteorology and ECMWF data.
采用中国近海海表面温度短期数值预报模式，将船舶测报海表面温度同化到该模型中，对SST初始场进行优化。
The frame of SST model adopted here is based on "the short term forecasting model of offshore SST in China seas".
另外，GPS测量可降水量本身可能存在系统误差，在将GPS资料同化入数值预报模式时应关注GPS资料本身的可靠性。
In addition, GPS observation itself maybe have system error, so it is needed to take into account GPS self-reliability when assimilating the GPS data into the numerical prediction model.
采用广州有限区域数值预报模式，以登陆台风“黄蜂”(0214号)为例，研究海南岛屿地形和对流凝结潜热对登陆台风“黄蜂”的影响。
Taking landfall typhoon Vongfong (0214) as an example, the effects of Hainan island topography and convective condensation heating are studied by using Guangzhou limited-area numerical forecast model.
目前，制约数值预报结果准确性进一步提高的关键因素有两个：资料误差和模式误差。
At present, data errors and model errors are the key factors to the improvement of the numerical weather prediction (NWP) results.
试验所得的结果对于选取合适的中、短期数值天气预报模式的显式积分方案将有参考作用。
The results of the test will be beneficial to selecting suitable explicit integration schemes for medium - and short-range numerical weather prediction models.
本文给出的平板边界层第一模式的稳定性分析和转捩区数值预报结果，与已有的实验结果一致。
The result in this paper about the first mode of stability and the numerical transition prediction about plate fit the result of experiments very well.
全球区域同化预报系统为中国新一代数值天气预报模式。
Global regional assimilation and prediction system is a new numerical weather forecast model in China.
建立了一个用于模拟SO2浓度分布的简单空气质量数值模式预报系统（SAQMS）。
In this thesis, we built a Simple Air Quality Numerical Model System(SAQMS) for forecasting SO2 concentration.
透过使用全球性和有限区域预报模式的数值产品，天文台对于准确发布未来数日的天气预测，现在已具一定信心。
Using guidance from numerical products from both global and limited area models, forecasters can now issue weather forecasts several days ahead with reasonable confidence.
本文将作者在前文中介绍的非常定自适应网格模式用于台风路径的数值预报。
The time-dependent adaptive mesh model which introduced in the author's previous paper was applied to the numerical forecasting of typhoon track in this paper.
该系统包括资料处理、动力、统计、数值预报、客观推理系统、综合决策(集成)等模式，以及系统简介和显示服务等功能。
This system consists of many functions, such as statistical, numerical forecasting, objective inference and integrated decision models, synopsis of the system, display and service, etc.
应用伴随方法求解以数值预报方程作为约束条件的四维变分资料同化方案，关键问题是如何构造伴随模式。
The key problem of four-dimensional variational data assimilation method, which solves the constraining numerical predict equations through accompanied model, is how to establish an accompanied model.
本文利用5层原始方程模式对1980年6月23—26日梅雨期暴雨期间副高位置的短期演变、副高结构的短期变化作了一次数值预报试验。
By using of the 5-level primitive equation model, the short range evolution of the subtropical ridge and the subtropical high structure for 23-26 June 1980 was experimented.
这主要表现在气候模式水平的迅速提高，以及利用气候模式进行了大量的气候数值模拟和预报试验研究工作。
The complex of climate model has been improved significantly and many valuable results of climate numerical simulation and predictions have been achieved.
为解决传统的数值预报初值存在的不确定性，利用增长模繁殖法在T106L19全球谱模式上进行了中期集合预报试验。
To solve the uncertainty of initial fields in the traditional numerical forecast, medium-range ensemble forecast experiments using the model T106L19 were made.
本文利用一个全球谱模式(T63L9)和1994年4个时段个例的全球客观分析资料探讨了中期数值天气预报的误差订正方法。
With a global spectral model (T63L9), a error correction method for medium range weather forecasting has been studied using initial fields of four time periods in 1994.
随着数值预报技术的飞速发展，模式定量降水预报已成为业务天气预报工作中的主要参考依据。
With the development of NWP technology at the very fast speed, the quantitative precipitation forecasting of NWP models has become a major basis of operation weather forecast.
T639-MOS对大范围降水和强降水预报效果较好，且随着预报时效临近，数值模式预报性能调整，预报能力显著提高；
T639-MOS has a good forecast result to large-scale precipitation and severe precipitation, especially with the approach of forecast time and the function adjustment of numerical forecast model.
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