原始方程模式

本文利用Pσ混合坐标系的五层原始方程模式研究了赤道移动性对流热源激发的大气强迫波和亚洲夏季风4050天振荡的关系。

In this study , relationship between forced waves of atmosphere by a convective heat source moving along the equator and the 40-50 day oscillation of Asian summer monsoon is investigated by using a five layer primitive equation model within the P-Sigma mixed coordinates .

我们应用包含对流和大尺度凝结加热、洋面感热和潜热输送及边界层摩擦作用的五层原始方程模式，模拟了西太平洋热带辐合带上7504号台风ORA的发展。

The development of typhoon No. 7504 ( ORA ) along the tropical convergence zone is simulated with a five-level primitive equation model including large scale and convective condensation , surface friction , sensible and latent heat exchanges between the sea and the air .

本文利用FGGEⅢb资料与原始方程模式对两次寒潮过程进行了数值模拟。

In this paper we have investigated two cold-outbursts through numerical simulations with FGGE ⅲ b data and the model of primitive equation over the complex topography .

利用60°S－60°N范围，有海气耦合但无海流的七层原始方程模式，做了有无太阳辐射日变化的对比试验。

In this paper , comparative experiments with and without diurnal variation of the solar radiation are made by use of a 5 layer primitive equation air sea coupled model system without oceanic currents in a zonal domain between 60 ° S and 60 ° N.

简单介绍了半拉格朗日平流方案的基本概念，并详细总结了其在全球原始方程模式，特别是在IFS模式中的具体实现过程。

The basic concept of the Semi Lagrangian method was simply introduced , and then its concrete implementation in the primitive equations model , especially in IFS model was presented .

十一层原始方程模式中大尺度降水的数值试验

Numerical experiments of large-scale precipitation in 11-layer , primitive equation model

半拉格朗日方法在全球原始方程模式中的实现

Implementation of the Semi Lagrangian Method in the Primitive equations Model

正压原始方程模式分离半隐式积分方案的试验

A test of split semi-implicit integration scheme for the barotropic primitive equation model

11层原始方程模式中两个积云参数化方案的比较试验

Comparisons between experiments with two cumulus parameterization schemes with a 11-LAYER primitive equation model

p－σ混合坐标原始方程模式的改进和试验

The improvement and experiments of primitive equation model with mixed p - σ coordinates

五层原始方程模式套网格方案及初步试算结果

A nested mesh scheme for 5 - level primitive equation model and the preliminary numerical experiments

在五层p－σ混合坐标原始方程模式的基础上，改进成了一个九层p－σ混合坐标原始方程模式。

The five-layer primitive equation model with mixed p - σ coordinates is improved as a nine-layer model .

本文提出一个与p&σ五层原始方程模式耦合的边界层温度诊断模式。

In this paper , a diagnostic model for PBL temperature incorporating with five layer primitive equation model is suggested .

本文设计了一个正压原始方程模式的分离半隐式积分方案，并考察了它的稳定性和精确性。

A split semi-implicit integration scheme for the barotropic primitive equation model is constructed and its stability and accuracy arc examined .

本文较详细地介绍了为p-σ五层原始方程模式设计的一个对温度场作整层对流调整的方案。

A convective adjustment scheme developed for the p - σ combined vertical coordinate five-layer primitive equation model is presented in detail in this paper .

为了进一步研究高原和山地对大气环流的热力和动力作用，我们设计了一个九层的全球原始方程模式。

A global nine-layer primitive equation model is developed to investigate the dynamic and thermodynamic influences of plateaus and high mountains on the atmospheric circulation .

用一个三维、自由表面、原始方程模式对南海环流进行了计算。

The wintertime circulation in the South China Sea ( SCS ) has been simulated by using a three-dimensional , primitive-equation model with a free surface .

利用原始方程模式锋生环流诊断方程对1991年7月一次梅雨锋暴雨过程进行诊断分析。

Diagnosis has been done of the July 1991 Meiyu front torrential rainfall event by using the diagnostic equation of frontogenesis circulation in the primitive equation model .

本文以常规气象资料为初值，用载水的原始方程模式，对早春时节我国北方一次低压层状云区的浓密、过冷空域，进行模拟催化增水的数值试验。

A series of numerical experiments are engaged by running the water-bearing numerical model for simulating the cloud-seeding in the thick airspace of stratus cloud area in a depression .

本文给出了辐射边界条件在P&σ五层局地原始方程模式中的试验情况，并与其他种类的侧边界条件的试验结果进行了比较。

The experiment of radiation boundary condition in P - σ 5-layer limited region model was run and compared with those of the other kinds of lateral boundary condition .

选择1979～1993年间的热带气旋为试验个例，通过扰动热带气旋初始位置和初始结构，构造集合成员，用正压原始方程模式，进行路径集合预报试验，并初步探讨预报成员的集合方法。

Ensemble forecasting of tropical cyclone ( TC ) motion was studied using a primitive equation barotropic model by perturbing initial position and structure for 1979 ~ 1993 TC .

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 .

本文采用p&σ坐标五层原始方程模式模拟出初夏东亚大尺度低空强西风分支的现象。

The phenomenon of the bifurcation of the strong large scale low-level westerly in East Asia in early summer is simulated with a five - layer primitive equations model .

本文用正压原始方程模式试验了显式积分方案的稳定性和精确性，并考察了时间平滑和空间平滑对这些特性的影响。

Explicit integration schemes for the barotropic primitive equation model are tested for stability and accuracy . Influence of time and space smoothing on the stability and accuracy are also investigated .

本文用p&σ混合坐标系原始方程模式，对1982年5月8日至10日的一次天气过程进行了数值预报试验。

Numerical prediction experiments are made by use of a p-o incorporated coordinate system model with primitive equations and a case study of May 8 , 1982 is analysed in some details .

本文利用一个湍流能量闭合的二维原始方程模式分析讨论了湍流交换对湖/陆风过程的影响。

In this paper . discussed are the effects of turbulent exchange on lake and land breezes , based on the simulated results by a two-dimensional primitive equation model with turbulent energy closure .

利用一个五层的原始方程模式，研究了9106号南海台风的热力作用对1991年江淮梅雨的影响，数值试验结果表明，这次台风活动对1991年梅雨提前结束起了很大的作用。

Using a five-layer primitive equations model , Typhoon 9106 in the South China Sea is investigated in terms of its thermodynamic effect on the 1991 Meiyu process over the area of so-called Yangtze-Huaihe-River Basin .

正压原始方程模式采用分离解法预报台风路径，进行预报试验的结果表明：这种方法可以明显地缩短计算时间。

The split explicit scheme has been applied to the barotropic primitive equation model for forecasting typhoon tracks and the numerical tests show that the computation time can be greatly reduced by using this scheme .

用这种方案制作有限区域正压原始方程模式24小时预报所需要的计算时间是分离显式方案的二分之一，是显式方案的四分之一。

For the limited-area barotropic primitive equation model , the computing time required for this scheme to produce 24-hour forecasts is one half of that for a split explicit scheme and one-fourth of that for a explicit scheme .

本文用一个热带地区两层原始方程模式在赤道东太平洋异常增暖和降冷两种情况下，计算了大气的垂直环流圈对海温异常的响应。

The responses of the atmospheric vertical circulations to the anomalies of the sea surface temperatures in the tropical regions are computed numerically with two-level primitive equation model in the tropical regions for two cases : ( 1 ) anomalous warming and ( 2 ) anomalous cooling .