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

"但是沙尘暴把绿地变成了沙漠。"

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

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.

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.

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.