说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 强沙尘暴
1)  strong sandstorm
强沙尘暴
1.
This paper researched the characteristics and causes of strong sandstorms invading the middle area of Gansu through analyzing the weather system by using the high and surface data from 1970 to 2006.
利用1970—2006年甘肃中部13个县(市)的21例沙尘暴天气过程的各时次高空和地面资料,通过分析沙尘暴过程的影响系统,来研究甘肃中部近年来强沙尘暴天气频繁入侵的成因及特点。
2.
The strong sandstorm and cold wave weather process were occurred from the west toward the east in Hetian area during Apr.
2006年4月9日20时开始,和田地区自西向东出现了强沙尘暴、寒潮天气过程。
3.
The high-circumfluent pattern of strong sandstorm in Gansu province from 1995 to 2002 was analyzed by using the high and surface meteorological data.
利用探空、地面资料分析了1955—2002年甘肃省发生强沙尘暴天气的环流特征,揭示出甘肃沙尘暴天气的5种环流类型:冷锋后偏西型、强锋区下动量下传型、冷高压南部型、热低压前部型和河西小槽型的平均环流场特征。
2)  severe dust storm
强沙尘暴
1.
The research on time series fractal characteristics of severe dust storm in the recent 49 years in North China shows: The time series of severe dust storms in North China has fractal characteristics and its correlative dimension is 3.
通过对195 4~2 0 0 2年我国北方的典型强沙尘暴事件的分形研究发现:该时间序列具有明显的分形特征,其饱和关联维数为3 。
2.
During the spring(March~May) of 2000~2002, twelve severe dust storms occurred in the northern China.
20 0 0~ 2 0 0 2年春季 (3~ 5月 )中国北方有 1 2次强沙尘暴天气过程发生 ,其中 1 1次与蒙古气旋有关。
3.
The circulation and meso-scale synoptic analysis was conducted on a severe dust storm event on April 8 2001.
针对2001年4月8日宁夏出现的一次强沙尘暴过程,进行了天气背景及中尺度天气学分析。
3)  strong dust storm
强沙尘暴
1.
A medium-range synoptic analysis of Strong dust storm on 12 April 2000;
“4.12”强沙尘暴天气中期分析
2.
In this paper,the dustfall characteristics during the period from April to June and the strong dust storm events in a zone sheltered by 24-year-old artificially afforested forest of Populus simonii for sand fixation over the Horqin Sandland are studied by measuring some parameters of dustfall at some field stationed observation sites.
采用野外定位实测法,连续两年对科尔沁沙地24龄人工固沙杨树(Populussimonii)林庇护区内4~6月份及强沙尘暴事件中的降尘特征进行了观测研究。
3.
By using the reanalysis data of NCEP(1°×1°),the dry intrusion characteristic of a strong dust storm process occurred in the Hexi Corridor from April 9 to 10,2006 was analyzed.
使用NCEP(1°×1°)每天4次的再分析资料对2006年4月9~10日发生在甘肃省河西走廊的一次强沙尘暴天气进行了诊断分析。
4)  severe sandstorm
强沙尘暴
1.
The circulation and meso-scale synoptic analysis was conducted on a severe sandstorm event on April 8,2001.
对2001年4月8日宁夏出现的一次强沙尘暴过程进行了天气背景及中尺度天气学分析。
2.
The paper is based on real-time diagnosis about three major factors producing severe sandstorm, they are strong cold air, thermal instability and ground layer environment.
通过对产生强沙尘暴天气三大因子的实时诊断,从强冷空气、热力不稳定和近地层环境分析入手,依据宁夏强沙尘暴天气预报着眼点,在较全面地对产生强沙尘暴天气的三维空间物理量结构和动力过程所进行的动力过程相似检验前提下,通过渗入有明确天气学意义并对宁夏强沙尘暴有实际预报能力的综合指标和组合模型,在天气系统自动识别技术的支持下,应用螺旋度修正方案确定强沙尘暴落区,建立自动、客观化的宁夏强沙尘暴天气监测和预报系统。
5)  severe dust storms
强沙尘暴
1.
For summer clustering severe dust storms.
文章利用我国科学家自主研发的GRAPES-DAM沙尘气溶胶模式对2005年7月一次罕见的影响河西走廊地区的群发性强沙尘暴进行了数值模拟,对夏季小概率强沙尘暴灾害天气的可预报性进行了个例研究。
2.
Using gridded upper-air and surface wind data extracted from the NCEP/DOE reanalysis-2 project and the time series of severe dust storms occurred over northern China in spring from 1979 to 2002,the relationship between the severe dust storm frequency and the Asian tropospheric wind field is examined.
利用1979~2002年中国北方春季典型强沙尘暴日数序列和亚洲地区等压面及地面以上10 m高度风场资料,分析了北方春季强沙尘暴活动与同期各层风场的关系。
6)  Sand storm intentsity
沙尘暴强度
补充资料:沙尘暴也有益处
沙尘暴并非一无是处,它所携带的大量沙尘不仅使我国北方得以免受酸雨之苦,而且对韩日两国的酸雨也起到显著的抑制作用。

  近年频发的沙尘暴给人们的生活带来不小的影响,它不但危害我国的环境质量,而且波及韩国、日本等东亚地区。但科学家的研究表明,沙尘暴也并非一无是处,它所携带的大量沙尘可以起到抑制我国北方和韩日两国的酸雨的作用。中国科学院大气物理研究所的科学家说,来自亚洲内陆地区的沙尘含有碱性物质,可以中和大气中造成酸雨的酸性物质。专家运用数值模式,量化了沙尘输送对于东亚酸雨分布的影响,结果表明:沙尘及其土壤粒子的中和作用可使中国北方和日韩两国的降水酸性减小。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条