尘暴

土壤被风吹走，形成人所共知的沙尘暴。

So much soil blew away became known as the Dust Bowl .

如今，25万人因沙尘暴而绝望逃离

Now 250000 of them are fleeing the Dust Bowl in despair .

那些人在沙尘暴中迷了路，不小心穿越了边境。

The men lost their way in a sandstorm and crossed the border by mistake

在沙特阿拉伯，冬季里沙尘暴很常见。

Sandstorms are common during the Saudi Arabian winter

"但是沙尘暴把绿地变成了沙漠。"

" But sandstorms turned the green land into a desert . "

Ka波段沙尘暴效应的高度修正

Height Modification about Sandstorm Effect in the Ka Waveband

另外，全国主要城市PM，。的演变反映了沙尘暴的移动路径、强度和影响范围。

The evolution of at cities in china reflected the route 、 intensity and affected area of dust storm .

沙尘暴对地空路径上Ka频段电波传播的影响

Effect of sand and dust storms on Ka-band electromagnetic wave propagation along earth-space paths

兰州市一次沙尘暴期间PM（10）的矿物组成特征

Mineralogical Characteristics of PM_ ( 10 ) Collected Before and During Dust Storm Episode in Lanzhou City , Northwestern China

NOAA卫星沙尘暴光谱特征分析及信息提取研究

Spectrum Characteristic Analysis of Dust Storm and Dust Identified Using NOAA Satellites Data

天津市总悬浮颗粒物浓度分布的数值模拟一次沙尘暴过程TSP质量浓度的连续观测和分析

Numerical Simulation of TSP Concentration Distribution in Tianjin Successive Observation and Analysis of TSP Concentration in a Sand-Dust Storm Case

目的探讨沙尘暴细颗粒物（PM2.5）对人外周血淋巴细胞的遗传损伤。

Objective To investigate the genetic damage of dust storm fine particles on human blood lymphocytes .

2002年3月20日北京特大沙尘暴565个单颗粒物分析结果表明，S和Cl是唯一呈现显著正相关的元素。

Individual particle analysis of the super dust storm on March 20 , 2002 showed that only S and Cl among all 14 elements measured had remarkable positive correlations .

RS分析表明，Hurst指数能够较好的表征我国北方典型强沙尘暴事件的发生规律，可以借此推断未来相应时间段中国北方强沙尘暴事件的变化趋势。

R / S analysis show that we can extrapolate and infer the changing trend of severe dust storm events in North China through Hurst exponent .

目的探讨扬沙和沙尘暴细颗粒物（PM2.5）对肺泡巨噬细胞（AM）的毒作用机制。

Objective To investigate the hazards of blowing sand and dust storm fine particulate matter ( PM_ ( 2.5 )) on rat alveolar macrophage membranes .

沙尘暴不仅为硫酸盐和硝酸盐形成载体，还为广阔的海洋和陆地生态系统提供大量的包括Fe（Ⅱ）和P等营养元素，这必将对全球的生物地球化学循环产生深远的影响。

DS not only can serve as surface carrier for the formation of sulfate and nitrate , but also can provide vital nutrients , such as Fe (ⅱ) and P , to the oceans , which would have far-reaching impact on the global biogeochemical cycle .

结论沙尘暴PM2.5能引起淋巴细胞遗传损伤，其遗传毒性主要与染毒剂量有关。

Conclusion Dust storm PM2.5 from Baotou City and Wuwei City may cause human lymphocytes genetic damage and its genetic toxicity is related to the dose .

北京2002年春季沙尘暴天气的TSP质量浓度和数浓度谱分布采暖前后PM2.5浓度有明显上升趋势。

TSP Mass Concentration and Number Concentration of Particles in Dust Storm Weather in 2002 Spring of Beijing But in few summer weather , the pollution of PM2.5 is serious .

沙尘暴的最长持续时间盆地周边超过20h，其它地区在10h之内。

The longest persistence time of sandstorm is over 20 hours in the periphery of Tarim Basin , and within 10 hours in the others .

LD-3K颗粒物浓度监测仪在沙尘暴监测中的运用

Application of LD-3K particulate substance monitor on sandstorm monitoring

在沙漠区的16m，8m，4m和1m高度上观测到27次不同沙尘暴天气过程的电场和风速随时间变化。

Twenty seven times of observations to the electric field and wind velocity associated with varied sandstorms have been made at the height 16m , 8m , 4m , and 1m at a desert area .

开发的基于局地数据集的地（市）级遥感应用处理软件，可同时处理EOS和NOAA、FY卫星接收的数据资料，并可进行植被长势、沙尘暴、干旱等监测。

Based on the area data collection the area remote sensing application and process software is made to deal with the EOS , NOAA and FY satellite data and to monitor the vegetation , duststorm and drought .

除了地理因素，在西北部、中部和西部地区，春季由于沙尘暴影响，；在东部地区，秋季因露天的生物质燃烧，PM2.5浓度也较高。

Aside from geographical factors , a greater amount of PM2.5 is found in spring in the northwestern , central and western parts of China and autumn in eastern China due to sandstorms and open biomass burning .

报道的MSA绝大都来自于海洋气溶胶，但在北京，甚至沙尘暴期间，TSP、PM10、PM2.5中均检测到了MSA，平均检出率达60%，且其浓度显著高于沿海或远洋气溶胶。

To our surprise , MSA was frequently ( > 60 % ) detected in Beijing aerosols , even in the samples collected during dust storm period . The concentrations of MSA were higher than those measured in marine aerosols .

同时，利用TOMS气溶胶指数建立起来的指标体系可以半定量化地描述沙尘暴天气的强度和影响范围。

Also the intensity and influencing scale of dust storms can be semi-quantified utilizing the indicator system based on EP / TOMS aerosol index , which provides a new approach to study the sand storms .

利用1954&2003年历年沙尘暴实测资料，分析了沙尘暴与3.2m深度地温场及降水场的关系。

Based on the meteorological data of representative stations from 1954 to 2003 , we analyzed the relationship between sand-dust storms and the soil temperature field at 3.2 m depth and precipitation field .

分析TOMS气溶胶指数和海平面气压资料的结果显示，这二者都是支持对中国新的沙尘暴天气数据的分析结果，即在1951&2000年间中国沙尘暴天气整体上处于减少趋势。

Showed by the new analyzing results on sandstorm records , there was a downtrend of the sandstorm in China in the period of 1951 & 2000 . This result is supported by the analyzing results of the TOMS aerosol index and the sea-level pressure in this paper .

工地扬尘：另一种沙尘暴含锗烟尘中锗的提取工艺方法探讨

Discussion on Extraction Technology of Germanium from Smoke Dust Containing Germanium

我国西北干旱区区域性沙尘暴特征及成因研究

Characteristics and Cause of Regional Sand-dust Storm Process in Northwest China

沙尘暴天气的成因及其天气形势分析

Weather Analysis of Dust or Sand Storms and correlating weather situations