强沙尘暴发生在200hPa高空急流中心前部的出口区右侧。
Intensesand storms occur in the right side of the front area of front part of 200hPa upper air jetstream center.
高空急流轴倾斜以及急流出口区右侧强辐散场的出现要早于暴雨的发生。
The incline jet axis and strengthened convergence happen earlier than the rainfall does.
在东风急流的入口区和出口区存在两个近于相反的垂直环流，它们与降水分布密切有关。
There are two opposite vertical circulations in the entrance region and exit region, which is closely associated with the distribution of rainfall.
高空急流出口区南侧的偏南风低空急流加强了风暴的入流强度，为风暴提供了有利的风场环境和水汽条件。
Sountherly lower level jet of exit region on the south side of upper level jet enhances the inflow intensity of storm which provide the plenty of vapor for the convective systems.
任何地区——无论是非洲干旱的撒赫勒(Sahel)地区，还是澳大利亚的粮食出口区，还是美国日趋干旱的西南地区——都不能回避这一问题。
No place is immune, neither the arid Sahel of Africa nor the grain-exporting regions of Australia nor the drought-prone Southwest of the U.S..
任何地区——无论是非洲干旱的撒赫勒(Sahel)地区，还是澳大利亚的粮食出口区，还是美国日趋干旱的西南地区——都不能回避这一问题。
No place is immune, neither the arid Sahel of Africa nor the grain-exporting regions of Australia nor the drought-prone Southwest of the U.S..
应用推荐