中小尺度天气系统

中小尺度天气系统的多普勒统计特征

The statistic characteristics of mesoscale and microscale systems with the new generation weather radar

由此分析中小尺度天气系统发生发展的演变规律，对短时强降水预报具有指导作用。

It will help short-time strong rainfall forecasting with analyzing the evolvement course of meso-micro scale weather system .

陆-气相互作用和中小尺度天气系统的研究中，水平不均匀边界层和水平不均匀地表的强迫作用都是重要的物理过程。

The horizontal heterogeneity of surface forcing and the structure in the planetary boundary layer is of importance for the studies of air-land interactions and small and mesoscale atmospheric processes .

该监测网络为中小尺度天气系统的监测、预警和预报提供了种类丰富且时空分辨率高的观测产品，成为灾害性天气预警等方面不可缺少的工具。

This monitoring network provides a wide variety of observing product of high spatial and temporal resolution for monitoring , early warning and forecasting of medium and small scale weather systems , and becomes an indispensable tool of weather warning .

决定降水大小和落区的两个因素是大气环流和地形，对于中小尺度天气系统，水汽分布比较均匀的情况下，地形作用在降雨过程中会造成更大的差异。

There are two factors , which determine the rainfall and the area location for rainfall , is atmosphere circulation and topography . However , in the meso-and-micro scale weather system , the effect of topography on rainfall could be strong under the even distribution of water vapor .

随着高性能计算机的快速发展，高分辨率模式在大气科学研究，特别是在揭示中小尺度灾害性天气系统的形成和发展机理方面发挥着越来越重要的作用。

With the rapid development of high-performance computers , the application of high-resolution numerical models plays more and more important roles in atmospheric research , especially in studying the mechanisms of the formation and evolution of disaster weather events .

中小尺度天气监测雷达数字系统

A digitized radar system for monitoring meso - and micro-scale weather