dust storm disasters in the northern part of china are the combined results of meteorological conditions, ecological environment, and human activities.
中国北方沙尘灾害是气象条件、生态环境和人类活动共同作用的结果。
analysis on the chemical composition on 「4.6」 super dust storm show that the pollution caused by dust storm is very serious.
对4月6日在北京地区发生的特大沙尘暴化学元素成分的分析表明,北京春季沙尘污染极为严重。
based on the analysis of conditions and characteristics of dust storm disaster and emergency management, the importance enhancement of dust storm disaster emergency management is analyzed.
在分析我国沙尘暴灾害基本情况和特点的基础上,阐述了加强沙尘暴灾害应急管理的必要性。
the bottom image shows the dust storm on march 4, 2011 after the dust has traveled toward the east-southeast.
下方的照片则显示了此次沙尘天气过程在2011 年3月4日的情形,可见沙尘已经吹向了东南偏东方向。
a dust storm is one of nature's most violent phenomena.
一次沙尘暴是一种皲自然的最严重的暴力现象。
the comparison between the analysis results of the loess samples and the dust aerosol samples shows that this experiment method is very good to do dust source and sand dust storm researches.
黄土样品的分析结果与粉尘气溶胶样品的离子分析结果对比表明,此方法对于探讨粉尘起源以及沙尘暴天气的研究具有重要意义。
appear when sandstorm in the sand, floating dust storm wrapped by district, who was filled qiangbi fan, air turbid eyes, respiratory diseases increased.
出现沙尘暴天气时狂风裹的沙石、浮尘到处弥漫,凡是经过地区空气浑浊,呛鼻迷眼,呼吸道等疾病人数增加。
then, we systematically explained the dust walls character of heavy dust storm weather from physics aspect.
从物理上系统解释了特强沙尘暴天气的沙尘壁特征;
laurence barrie is chief researcher at the world meteorological organisation (wmo) in geneva, which is working with 40 countries to develop a dust storm warning system.
劳伦斯·巴里(laurencebarrie)是位于日内瓦的世界气象组织(wmo)的首席研究员,该组织正在与40个国家合作开发沙尘暴预警系统。
the dust storm has reduced visibility to nearly zero.
沙尘暴使能见度降到几近零。
men are caught in a dust storm while playing cricket at a playground in kabul.
正在操场上打板球的人们遇到了一场沙尘暴,喀布尔,阿富汗首都。
the bureau of meteorology said it was the worst dust storm since the 1940s, with particle pollution up to 10 times worse than the previous record.
气象局说,这是自20世纪40年代以来最严重的沙尘暴,粉尘污染达到以往记录的10倍。
as a result, when iron levels increase naturally (for example when a dust storm dumps large amounts of it into the sea) giant blooms of phytoplankton can suddenly appear.
结果是当铁的水平自然地增加(例如大量的当沙尘暴在海中降落),大规模的浮游生物的增加就会突然出现。
environmental magnetic measurements were carried out on all urban dust, topsoil and dust storm samples.
对尘土、不同深度的表土和沙尘暴样品开展了系统的环境磁学参数测量。
objective to study the impact of the sand dust storm on the incidence rate of respiratory diseases.
目的探讨沙尘暴对呼吸系统疾病影响的特点和规律。
black dust storm hits 10 yemeni provinces.
黑色沙尘暴命中也门10个省。
a dust storm clobbered commuters in the phoenix area today.
一个沙尘暴在今天袭击了在凤凰城区域的路上的人。