沙尘暴、扬沙、浮尘日数呈明显减少趋势。
The sandstorm, blowing sand, and floating dust day Numbers assume the obviously reduced tendency.
北京周六天空灰蒙蒙的，到处是薄薄的扬沙尘土。
The sky glowed Saturday and a thin dusting of sand covered Beijing.
扬沙天气应减少户外活动时间并尽量避免骑自行车出行。
Reduce the time on outdoor activities and try to avoid riding a bicycle outside in Sand-Dust days.
浮尘、沙尘暴和扬沙与低能见度事件的相关程度是不同的。
There are different relationships between abnormal low visibility event and floating dust, sandstorm and flying-dust respectively.
多年接触海风、扬沙和盐水，建筑的物理结构已经遭到了损伤。
Years of exposure to the ocean winds, blowing sand and salt water, had taken its toll physically on the structure as well.
如何减少扬沙起尘，防止环境恶化，又不影响农民的收入，提高经济效益。
How to reducing wind erosion and improve farmers 'income at the same time?
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。
The sources of sand-dust during sand blowing weather mainly come from Beijing outskirts.
其他规划的特色还包括：蒙古族艺术厅和草原特色的酒店，以弘扬沙漠和草原文化。
Other proposed features: a Mongolian performance hall and a herdsman specialty food restaurant, in celebration of desert and grassland cultures.
结果表明，和田地区的降尘受浮尘、扬沙、沙尘暴日数和强度的影响，对土壤有重要作用。
The results illustrate that the dustfall in Hotan is influenced by days and intensities of airborne dirt, raising sand and sand storm and has important effect on the soil.
本实用新型涉及一种用于采集沙尘暴天气、扬沙天气、浮尘天气空气中颗粒物的沙尘暴采样器。
The utility model relates to a dust storm sampler, which is used for collecting grains in dust storm whether, sand blowing whether and floating whether.
通过对2002年春季几次沙尘天气过程中大气电场数据的分析，获得了沙尘暴、扬沙、浮尘等天气现象初步的大气电场特征。
By Analyses on the data, the primary features of the electric fields of sandstorm, flowing sand and floating dust were obtained.
随沙尘天气强度逐渐加强（即从背景大气到浮尘、扬沙、沙尘暴、强及特强沙尘暴），它们的地面沙尘浓度约按3倍的比率依次递增；
With the intensifying of the dust weathers, the dust thickness, total suspended particulates (TSP) of dust at the surface will increase in geometric series at the rate of 3 times.
年代际变化趋势表明，大风日数与扬沙、沙尘暴日数的年代际变化趋势呈反位相关系，高原西部和中部的大风沙尘日数又存在反位相变化特征。
The interdecadal variation of strong wind days is out of phase with that of dust weather, particularly remarkable in the central and western parts of the Plateau.
年代际变化趋势表明，大风日数与扬沙、沙尘暴日数的年代际变化趋势呈反位相关系，高原西部和中部的大风沙尘日数又存在反位相变化特征。
The interdecadal variation of strong wind days is out of phase with that of dust weather, particularly remarkable in the central and western parts of the Plateau.
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