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east gale
相关语句
  偏东大风
     Analysing the climate character and circulation situation of regional East Gale and landform in west region of Aletai in winter in 1991~2000,the cause and forecast index of west regional east gale were derived.
     通过对阿勒泰地区1991~2000年西部区域性偏东大风天气的气候特征、环流形势及地形进行分析; ;
短句来源
     Based on the analysis of observation data,circumfluence background,and weather conditions favorable for "Regional East Gale" from 1991 to 2002 in the Aletai region. The results showed that the "Regional East Gale" is a return current east gale with blowing snow and heavy snow,about 8.5 days every year,tightly related with acting of cold-warm air.
     通过对1991-2002年闹海地区“闹海风”实况资料、环流背景和产生的基本天气条件进行了分析,结果表明:“闹海风”是一种回流性偏东大风并伴有吹雪、雪暴等天气,每年在8.5d左右波动,与冷暖空气的活动密切相关;
短句来源
  东大风
     This paper analyses the strong sand and dust storm weather occurred in the Northwest China on the April 5,1994.It probes into several aspects such as synoptic facts,synoptic causes and dynamic diagnostics etc. Thus,it reveals the physical mechanism of the formation of east gale sand and dust storm weather.
     对1994年4月5日发生在中国西北地区的一次强沙尘暴天气,从天气事实、天气学成因以及动力诊断等方面进行了探讨分析,揭示了形成东大风沙尘暴天气的物理机制。
短句来源
     Analysing the climate character and circulation situation of regional East Gale and landform in west region of Aletai in winter in 1991~2000,the cause and forecast index of west regional east gale were derived.
     通过对阿勒泰地区1991~2000年西部区域性偏东大风天气的气候特征、环流形势及地形进行分析; ;
短句来源
     Based on the analysis of observation data,circumfluence background,and weather conditions favorable for "Regional East Gale" from 1991 to 2002 in the Aletai region. The results showed that the "Regional East Gale" is a return current east gale with blowing snow and heavy snow,about 8.5 days every year,tightly related with acting of cold-warm air.
     通过对1991-2002年闹海地区“闹海风”实况资料、环流背景和产生的基本天气条件进行了分析,结果表明:“闹海风”是一种回流性偏东大风并伴有吹雪、雪暴等天气,每年在8.5d左右波动,与冷暖空气的活动密切相关;
短句来源
  偏东大风的
     The Cause of Regional East Gale in West Region of Aletai in Winter
     阿勒泰冬季西部区域性偏东大风的成因分析
短句来源
  “east gale”译为未确定词的双语例句
     The Analysis of the "Regional East Gale" in Aletai
     阿勒泰地区“闹海风”天气的分析
短句来源
     The interpretation T213 production is great helpful to forecast "Regional East Gale".
     T213数值产品的释用为“闹海风”天气的预报提供了帮助。
短句来源
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This paper analyses the strong sand and dust storm weather occurred in the Northwest China on the April 5,1994.It probes into several aspects such as synoptic facts,synoptic causes and dynamic diagnostics etc.Thus,it reveals the physical mechanism of the formation of east gale sand and dust storm weather. Under the favourable high level circulation situation,there were three dominant synoptic systems which induced sand and dust storm weather in the low level,including 1)the development and replace...

This paper analyses the strong sand and dust storm weather occurred in the Northwest China on the April 5,1994.It probes into several aspects such as synoptic facts,synoptic causes and dynamic diagnostics etc.Thus,it reveals the physical mechanism of the formation of east gale sand and dust storm weather. Under the favourable high level circulation situation,there were three dominant synoptic systems which induced sand and dust storm weather in the low level,including 1)the development and replace of Nanjiang thermal low;2)the production and development of middle scale low;3)Mongolia high pressure and its cold front went down south,which formed a strong pressure gradient,allobaric gradient and temperature gradient between Hexi middle scale low.It wasthe important mechanism for gale sand and dust storm to transform the potential energy into kinetic energy.

对1994年4月5日发生在中国西北地区的一次强沙尘暴天气,从天气事实、天气学成因以及动力诊断等方面进行了探讨分析,揭示了形成东大风沙尘暴天气的物理机制。采用NCAR客观分析方案进行的动力诊断表明,(1)地面热低压与正涡度中心相互对应,涡度随高度迅速减小(ξZ<0),有利于中低压的发展加强,沙尘暴产生在正涡度区域内;(2)沙尘暴垂直环流特征是南疆至河西中、东部发展一庞大的垂直环流圈,环流中心在150~200hPa层,它起到组织低空中尺度系统的重要作用;(3)在南北经向剖面上,蒙古高压是一个非常深厚的大型天气系统,它一直伸展到对流层上部,形成了自南向北的正环流圈,在高压南部的上升气流中激发大风和沙尘暴;(4)4·5沙尘暴后期低层大气层结稳定,不利于浮尘消散,故浮尘持续时间长

This paper analyses the strong sandstorm weather occurred in southern Xingjiang from 17 to 18 March in 1998.It points out some important factors such as fore-heating in southern Xingjiang basin,heat low reinforcing,cold air of Timaer peninsula moving east-southward along the arctic-land pathand,cold air entering southern Xingjiang basin.These factors lead to the east-gale sand and dust storm weather.

通过对1998 年3 月17 ~18 日沙尘暴天气分析表明,南疆盆地前期增暖,热低压加深,泰梅尔半岛冷空气以超极地路径东南下,冷空气倒灌进入是引发东大风沙尘暴天气的重要原因

Analysing the climate character and circulation situation of regional East Gale and landform in west region of Aletai in winter in 1991~2000,the cause and forecast index of west regional east gale were derived.

通过对阿勒泰地区1991~2000年西部区域性偏东大风天气的气候特征、环流形势及地形进行分析;;归结出产生西部区域性偏东大风天气的成因及预报指标。

 
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