Small wind sand dunes develop in the lakeshore zone.
湖岸带发育小型风成砂丘。
Through field survey of wind sand flow movement in the 100 km wind area along the Lan-Xin Railway, a new concept, the density of wind sand flow, is put forward.
通过对兰新铁路百里风区戈壁风沙流进行现场观测研究，提出风沙流密度的新概念，解决风沙流研究中如何利用现场定时观测研究风沙流动态变化特点的重大技术难题。
The main ecological environment problems in the west China are a little rain and arid, serious hazard of wind sand, topography in pieces, vast hilly gully area and intense soil and water erosion.
本文分析了晋陕蒙接壤地区资源开发中的生态环境问题，认为该地区生态环境问题主要有干旱少雨、风沙危害严重；地形破碎、沟壑纵横；水土流失面积大、侵蚀强度大。
Yongding River sand land is the largest area of wind-sand land sand and is one of the most severe wind sand damage region in Beijing, Which has important influence to eco-entironment in Beijng.
永定河沙地是北京市面积最大的风沙化土地和风沙危害最严重的地区之一，对北京市的生态环境有重要影响。
Wind, sand and tourists are eroding them.
风、沙和游客正在不断地在侵蚀它们。
The combinations of wind, sand and sea are really fascinating.
风、沙和海的结合的确迷人。
The combination of wind, sand and sea is really fascinating.
风，海，沙的组合的确迷人。
The combination of wind, sand and sea is really fascinating.
海风、白沙、海水的结合的确迷人。
In this paper, influence of wind-sand flow on soil wind erosion was discussed using portable wind tunnel to simulate natural wind.
通过在便携式风洞内模拟挟沙气流，研究了风沙流对土壤风蚀的影响。
Wind-sand damage is a major natural calamity affected agricultural production in the HexiCnrridor. A main measure to administer wind-sand damage is afforestation of protection forest sys-tem.
风沙危害是影响河西走廊农业生产的主要自然灾害。治理风沙危害的主要措施是营造防护林体系。
Characteristics of oasis farmland wind-sand disaster variation with time and space.
绿洲农田沙害时空变化特征。
Characteristics of oasis farmland wind-sand disaster variation with time and space.
绿洲农田沙害时空变化特征。
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