During one dust storm, airborne aluminum concentrations exceeded 1,400 micrograms per cubic meter.
一场沙尘暴中，空气中的铝浓度会超过1400微克每立方米。
During one dust storm, airborne aluminum concentrations exceeded 1, 400 micrograms per cubic meter.
一场沙尘暴中，空气中的铝浓度会超过1400微克每立方米。
Although it looks something like a volcanic eruption, this is actually a picture of a dust storm.
虽然看起来很像火山喷发，但这张图片实际上反映的是一场尘暴。
Soon after that, a dust storm tore through the village, removing many of the specially located posters.
颁证仪式刚结束不久，一阵尘暴刮过了村子。大风把插在路边的那些精心准备的广告牌子刮跑很多。
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。
Weather is ever changing on Mars. Global dust storm may happen occasionally and cover the whole planet.
火星上的天气变幻莫测，间中会出现掩盖整个行星的黄尘风暴。
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。
The point, however, is that climate change will make events like that Australian dust storm much more common.
但是问题是，气候变化会使像澳大利亚沙尘暴那种天气更加普遍。
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。
The dust storm is a disaster weather phenomenon which often occurs in spring and winter in north of China.
沙尘暴是我国冬春季节常发生的一种灾害性天气现象，对其作深入研究有利于业务预报的进展。
In spring 2000. dust storm weather occurred frequently in Beijing, which result in bad effect on atmospheric environment.
2000年春季北京频频发生沙尘天气，严重影响了北京市大气环境状况。
A light dust storm descended on Lanzhou city, provincial capital of northwestern China's Gansu Province, on Tuesday evening.
星期二晚间，一场轻度沙尘暴袭击了中国西北地区的甘肃省省会兰州市。
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。
In the process of the long distance of this dust storm event, there are two high concentration centers transporting eastward.
此次沙尘暴长距离输送过程中，主要有两个高浓度中心向东传输。
S. national air quality standards.During one dust storm, airborne aluminum concentrations exceeded 1,400 micrograms per cubic meter.
一场沙尘暴中，空气中的铝浓度会超过1400微克每立方米。
S. national air quality standards. During one dust storm, airborne aluminum concentrations exceeded 1,400 micrograms per cubic meter.
一场沙尘暴中，空气中的铝浓度会超过1400微克每立方米。
How do you keep yourself clean healthy in conditions of such severe shortage of humidity, let alone in the middle of a dust storm?
如何让自己在这种严重缺少湿气的条件下保持清洁健康呢，更何况在沙尘暴中呢？
In the spring of 2000, dust storm weather occurred frequently in Beijing, which resulted in bad effect on atmospheric environment.
2000年春季北京频频发生沙尘天气，严重影响了北京市大气环境状况。
How do you keep yourself clean and healthy in conditions of such severe shortage of humidity, let alone in the middle of a dust storm?
如何让自己在这种严重缺少湿气的条件下保持清洁健康呢，更何况在沙尘暴中呢？
The results show that upper trough and shear line and thermal depression are main synoptic systems introducing summer sand-dust storm.
研究发现高空小槽、切变线、热低压是引发夏季沙尘暴的主要天气系统。
To improve the accuracy of sand-dust storm forecasting, an RBF-SVM method with automatic parameter selection was presented in this paper.
为提高沙尘暴的预报准确率，针对目前已出现的RBF - SVM沙尘暴预报模型中的参数优化进行研究。
The increase in population and then land pressure caused land desertification, this zone had changed into main source place of dust storm.
随着人口不断增长，土地压力逐渐增大，造成土地荒漠化严重，成为沙尘暴发生的主要沙源地区之一。
The results show that the boundary layer scheme in atmospheric model may play an important role in simulating concentration of dust storm.
通过分析，作者认为大气模式中的边界层模式差异对沙尘暴中沙尘浓度的模拟能产生较大影响。
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。
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。
Windy days and temperature are composed of the impetus factors of dust storm, and vegetation coverage and precipitation are the main resistance factors.
大风日数和温度是沙尘暴形成的动力因子，植被覆盖度和降水是阻力因子。
Windy days and temperature are composed of the impetus factors of dust storm, and vegetation coverage and precipitation are the main resistance factors.
大风日数和温度是沙尘暴形成的动力因子，植被覆盖度和降水是阻力因子。
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