mesoscale vortex

The mesoscale vortex formed near the strong vorticity center on the left side of the lower-troposphere jet .

中尺度涡旋形成于低空急流左侧强正涡度中心附近。

Numerical Study on the Interaction between Mesoscale Vortex and Typhoon Vortex

中尺度涡旋和台风涡旋相互作用的数值研究

The simulated results of 2 mesoscale vortex cases using this model are analyzed and compared with other models .

用干模式、积云参数化模式、两相显式模式和本文模式对两个中尺度低涡个例作了模拟，对比分析不同模式的模拟能力。

Relationship between Mesoscale Vortex in the Mei-Yu Front and Evolution of the High and Low Level Flow Pattern

梅雨锋上中尺度涡旋与高低层流型演变的关系

Analyses and Numerical Simulation on an Abrupt Heavy Rainfall and Structure of a Mesoscale Vortex during July 1998

987突发大暴雨及中尺度低涡结构的分析和数值模拟

Diagnosis of Vorticity Source for the Genesis and Development of Mesoscale Vortex during " 93.5 " Black Storm

93.5黑风暴期间中尺度涡旋发生发展的涡源诊断

Formation and evolution analysis of the mesoscale vortex group in the middle and lower reaches during Meiyu of the Yangtze River

长江中下游梅雨期中小尺度涡旋族发生演变分析

Simulation of Impact of Steep Terrain on East Side of Qinghai-Xizang Plateau on Mesoscale Vortex and Rain Storm over the Basin

高原东侧陡峭地形对一次盆地中尺度涡旋及暴雨的数值试验

A study of rain gushin the Mei Yu front with Doppler radar observations : mesoscale vortex system in the boundary layer

梅雨锋暴雨的Doppler雷达观测研究：边界层中尺度涡旋系统

The analysis suggests that the heavy rain event was close related to the generation and development of a mesoscale vortex in the mid-low troposphere .

分析表明：暴雨与江淮地区对流层中低层中尺度低涡的发生发展有密切关系。

The heavy rainfall is dominated by a meso-scale warm shear line , having a closed relationship with a meso-scale system composed by meso-scale shear line , thunderstorm high and mesoscale vortex ;

这次强降水与中尺度切变线、雷暴高压和中尺度气旋等中尺度系统关系密切，为一次中尺度暖式切变线暴雨过程；

Stream ascended strongly in the center of the mesoscale vortex and the structure of lower-level convergence and upper-level divergence are very favorable to the generation and development of the mesoscale convective system .

该低涡中心存在着强上升运动，低层辐合高层辐散的配置非常有利于中尺度对流系统的发生发展。

A Case Analysis of Mesoscale Cold Vortex Heavy Rainfall in Central Yunnan Province

2002.6.30滇中低涡暴雨的中尺度分析

Dynamical and thermodynamic structure of mesoscale low vortex is advantaged to quick development .

中尺度低涡的动力、力结构配置有利于其快速发展。

Mesoscale Convective Vortex ( MCV ) is a heat topic in mesoscale meteorology of recent thirty years .

中尺度对流涡旋（MesoscaleConvectiveVortex，简称MCV）是近30年来中尺度气象学研究的一个热点。

Mesoscale low vortex 's " wandering " at eastern Anhui province and stronger development at the stiff moist isentropic surfaces are very important to this heavy rainfall process .

中尺度低涡在安徽东部移动过程中的打转和在等熵面上沿梯度密集等压线的运动和强烈发展，对这次强降水过程具有重要作用。

Under the condition of the air 's movement through the stiff moist isentropic surfaces , the development of vertical vorticity of mesoscale low vortex system is accelerated due to the slantwise vorticity development , and to form stronger convective system , so as to result in heavy storm rainfall .

由于沿陡立等熵面的空气上滑运动，因倾斜涡度发展造成了中尺度低涡系统垂直涡度迅速增加，促进了低涡的快速加强，形成强对流系统，导致强暴雨过程的发生。

The MCC develops mechanism is analyzed based on moist thermal wind theory , relatively mesoscale convectively generated vortex , Potential Vorticity Thinking , inertial instability theory and so on .

用湿热成风、相对中层涡旋、等熵位涡、惯性稳定度等讨论了MCC的发生发展机理。

Meanwhile , the mesoscale area-limited model MM5V2 is used to simulate the mesoscale low vortex induced by the easterly wave .

同时，利用中尺度有限区域模式MM5V2对该东风波诱生中尺度低涡进行模拟。

The analysis of mesoscale system shows that disturbing mesoscale low pressure system at 500 hPa and mesoscale vortex at 700 hPa are directly influential systems which caused the heavy rain process .

采用Barnes带通滤波方法分离出中尺度天气系统表明，500hPa上的中尺度低压扰动系统和700hPa上的中尺度低涡是产生这次暴雨天气过程的直接的天气系统。