强降水预报是中尺度数值预报的难点之一。
It is one of the difficulties of mesoscale-numerical forecasting in rainfall.
表明了中尺度模式预报山地浓雾的潜在能力。
It showed that the mesoscale model has the potential to forecast mountain fog.
用滤波方法得到产生强风暴的中尺度天气系统。
The mesoscale systems generating severe storms are separated through filtering.
中尺度暴雨常出现在零径向速度附近及其折角处。
The mesoscale rainstorm often occurs around the area with zero radial speed or its inflexion.
同时又存在明显的低层辐合高层辐散的中尺度流场。
There are mesoscale low level convergence and high level divergence in the thunderstorm area.
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.
而中尺度低压及其特有的动力热力结构与该暴雨过程直接相关。
The mesoscale typhoon low pressure and its specific dynamical and thermodynamical structures were directly related to this heavy rainfall event.
因此，南海环流的多涡结构与中尺度波动之间存在着一定的联系。
Thus, there exist some relationship between the multi-eddy structure of the South China Sea circulation and mesoscale fluctuation.
当有利于中尺度系统活动的背景环流发生调整后，降雨过程便告结束。
The precipitation process was over after the adjustment of background circulation that propitious to activity of mesoscale system.
MM 5模式能够很好地再现辽东半岛大暴雨的大、中尺度环流系统。
MM5 model can well reappeared the large scale and mesoscale circumfluence systems of LiaoDong Peninsula heavy rainstorm.
而在弱逆风作用下，大部分中尺度范围重力波都能够传播到观测高度。
And under the condition of propagating against weak wind, most of medium-scale gravity waves can reach observation height.
中尺度海气相互作用的天气现象如台风、入海气旋等在该区域活动频繁。
The mesoscale air-sea interaction weather phenomenon such as typhoon, passing cyclone happens frequently on this area.
雨团活动与中尺度切交线、辐合中心、辐合线等中尺度天气系统相配合。
The rain storm activities relate to the mesosynoptic systems such as the mesoscale shear line, the mesoscale convergence line and the mesoscale convergence center.
使用共轭码技术，构造了中尺度模式的伴随模式，研究了模式侧边界条件。
Based on the conjugate code technique, a mesoscale adjoint model is constructed, and the lateral boundary conditions of the model is discussed.
简述了大气中尺度模式与陆面过程耦合的必要性以及当今耦合模式的研究现状。
The necessity coupling land surface process model with mesoscale atmosphere model, and the present situation of research on coupling model are simply summarized.
结果表明：这次冰雹大风天气过程主要是由超级单体回波中的中尺度气旋引起的；
The result shows that the hail and severe wind weather process was mainly caused by mesoscale cyclone in supercell storm echo.
这些过程和环流有助于类似图1给出的中尺度气压系统(即直径相当于几百公里的系统)的形成。
The processes and circulations are instrumental in the formation of mesoscale pressure similar to those shown in Fig.1 (i.e., with diameters on the order of several hundred kilometers).
台风及西风槽强度的改变将直接导致中尺度系统强度的变化，从而造成降水强度的不同。
Furthermore, intensity changes of westerly trough would directly lead to intensity changes of mesoscale systems and thus lead to different rainfall.
利用中尺度模式MM4，研究了中尺度模式的暴雨模拟对于不同水汽输送方案的敏感性。
The mesoscale model MM4 was adopted to investigate the sensitivity of model simulated rainstorm to moisture transport schemes.
我们利用中尺度气象模型MM5模拟气象场，计算得到了全年石家庄市风向、风速数据。
The Meteorology Modeling system, version 5(MM5), was used to obtain the wind velocity and direction data.
干燥裸地边界层内的逆湿现象是由于下垫面非均匀的湿度场与中尺度平流的共同作用的结果。
A phenomenon called humidity inversion is caused by the joint of the heterogeneous humidity Pattern and mesoscale advection over the underlying surface.
很明显，给研究课题标以“纳米技术”的标签会比“应用中尺度材料科学”的标签更具吸引力。
Certainly labeling a research proposal "nanotechnology" has a more alluring ring than calling it "applied mesoscale materials science".
研究表明，中国近海和沿海区域的许多天气和海洋现象与中尺度海-气相互作用是密切相关的。
Many researches show that the interaction of marine atmosphere and ocean is obvious and play an important role in the motion of atmosphere and ocean .
数值试验结果表明，增湿系数采用指数型定义法方案较为适合云南低纬高原上的中尺度数值模式。
The experimental result show that the scheme which utilized index scheme in moistening coefficient is more suitable for mesoscale numerical simulation of Yunnan low latitude plateau.
这些过程和环流有助于类似图1给出的中尺度气压系统（即直径相当于几百公里的系统）的形成。
The processes and circulations are instrumental in the formation of mesoscale pressure similar to those shown in Fig. 1(i. e. , with diameters on the order of several hundred kilometers).
不稳定的形成和维持，是导致中尺度切变线上小尺度涡旋维持、加强，并产生强风暴雨的重要原因。
The forming and maintaining of K-H instability was an important reason of causing vortex on the shear line maintain, strengthen, and causing rainstorm.
其强灾害的产生与热带气旋登陆时能量短时内的突然释放及台风中强烈的中尺度扰动特征有很大关系。
Those serious disasters of tropical cyclones are closely related to sudden release of energy and mesoscale disturbances of a landing tropical cyclone in a short time.
本文在中尺度的动力学框架下，采用不同的中尺度模式。研究了线性和非线性中尺度对称不稳定问题。
In the mesoscale dynamic model, some problems on linear and nonlinear mesoscale Symmetric instability theory have been studied in terms of different mesoscale models.
为证实这一现象，我们通过对中尺度暖涡流场结构分析，提出了中尺度暖涡诱导陆架上升流的必然性。
The structure of mesoscale warm eddy was analyzed in order to verify this phenomenon. The necessity of shelf upwelling induced by mesoscale eddies was thus confirmed.
为证实这一现象，我们通过对中尺度暖涡流场结构分析，提出了中尺度暖涡诱导陆架上升流的必然性。
The structure of mesoscale warm eddy was analyzed in order to verify this phenomenon. The necessity of shelf upwelling induced by mesoscale eddies was thus confirmed.
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