1)  dust event
沙尘事件
2)  dust
沙尘
1.
The Experimental Study of Retrieving Dust Aerosol Size Distribution Using Multichannel MODIS Remote Sensing Data;
利用多通道MODIS遥感资料反演沙尘气溶胶尺度分布的个例试验
2.
A statistic regression approach was introduced to estimate the wavelength index of black carbon and dust particles,and further to separate the contribution of the two types of aerosols to the aerosol light absorption coefficients measured in the spring of 2006 in Beijing urban area.
对2006年春季北京城区大气气溶胶中沙尘和黑碳气溶胶吸收系数的波长指数及其对总吸收系数的贡献进行了估算。
3.
The results show that the dust happened rarely in the spring of 2005,and only five times were observed from January to February,three of them happened in April.
观测结果表明2005年春季沙尘发生次数较少。
3)  sand dust
沙尘
1.
Study on the pollution of sand dust;
沙尘对污染的影响、成因及预报
2.
Abrasive wear experiment of PEN(polyethylene2, 6-naphthalenedicarboxylate) tape was performed in sand dust environment with ATM(Auto Teller Machine) tribosystem.
选取聚萘二甲酸乙二酯(PEN)薄带在ATM自动取款机摩擦学系统中进行了沙尘磨粒磨损试验,利用表面形貌仪以一定时间间隔测量薄带磨损形貌,采用结构函数法考察磨损形貌的分形特征,并利用扫描电子显微镜分析其磨损机理。
4)  sand-dust
沙尘
1.
The sources of sand-dust during sand blowing weather mainly come from Beijing outskirts.
沙尘天气分沙尘暴、扬沙、浮尘三种,北京扬沙天气的沙尘源以就地起沙为主。
2.
In this paper,the basic laws and characteristics of the different-structured shelterbelts in reducing sand-dustin air near ground surface are researched based on summing up the predecessors’ achievements by usingcomparability theory and wind tunnel simulation.
在总结前人研究的基本理论基础上,依据相似性理论,采用风洞模拟实验的方法,研究不同结构类型防护林降解近地表沙尘的基本规律及特征。
3.
The technical route of this study is to study the characteristics of wind-blown sand movement and sand-dust control mechanism of plants with blown sand physics and mathematical statistics as basic principles, combining theories of forestry, ecology and other subjects.
本项研究的技术路线是以风沙物理学、数理统计学的基本原理，结合林学、生态学等学科理论来研究风沙运动特征及植被抑制沙尘的机理。
5)  dust storm
沙尘
1.
Harbin dust storm event formation causes and the changes of urban air pollutants in dust storm event;
哈尔滨沙尘天气成因及其对城市大气污染的影响
6)  sand and dust
沙尘
1.
In recent years,not only the sand and dust weather often appears,but also partial sand and dust occurs in city.
近年城市中不仅常常出现沙尘天气 ,还有局部沙尘频繁出现。
2.
Based on the data of Lanzhou meteorological observation from 1971 to 2000 and the data from 2001 to 2004,the temporal characteristics and the cause of sand and dust weather in Lanzhou city are analyzed.
利用1971~2000年和2001~2004年兰州市观测站资料,分析了兰州市沙尘天气的气候特征和2001~2004年沙尘天气特点及产生原因。
3.
Therefore, we must using effective monitoring to realize sand and dust events in order to decrease the loss.
沙尘天气是具有破坏力的灾害性天气,它给工农业生产和人类身体健康带来巨大影响,而且可能引起气候学效应,造成自然生态坏境的破坏。
参考词条
补充资料：黄色沙尘每年带走我国多少财富
    我国是世界上荒漠化最为严重的国家之一，现有荒漠化土地39.3亿亩，占国土陆地面积的27.3%。涉及18个省(区、市)的471个县(旗)。目前，全国每年荒漠化净扩展面积已超过1000万亩。
    荒漠化导致了土地生产力的严重衰退。全国草场退化20亿亩，占荒漠化地区草场面积的59.6%，每年因此少养羊5000多万只；耕地退化1.16亿亩，占荒漠化地区耕地面积的40.1%。近年来，我国每年因荒漠化造成的直接经济损失达540亿元。1993年5月西北地区的特大沙尘暴，席卷新疆、甘肃、宁夏、内蒙古的72个县(旗)，农业受灾面积505万亩。
    荒漠化还加剧了整个生态环境的恶化。每年输入黄河的16亿吨泥沙中，就有12亿吨来自荒漠化地区。特大沙尘暴，60年代发生了8次，70年代发生了13次，80年代发生了14次，90年代已经发生了23次。
    ——原载2000年6月16日《人民日报》
说明：补充资料仅用于学习参考，请勿用于其它任何用途。