我国岩画主要分布在北方干旱荒漠草原区。
Drawing on rock is distributed mainly over the mountain rock of dry-grassland and desert-grassland area in north-China.
干旱荒漠草甸和高寒草甸是甘肃省两种主要的草地类型。
The arid desert meadow and alpine meadow are two main grassland types of Gansu province.
新疆属于干旱荒漠地带，气候干燥；盐渍地类型多，积盐重。
Xingjiang belongs to drought and desert area, where there are all kings of heavy salt areas.
同时对在半干旱荒漠草地大型项目区水土保持林体系的建设技术做了研究。
The study on construction technology of soil and water conservation forest system in large project district in semi arid desertification grasslands has been done.
额济纳旗绿洲是典型的干旱荒漠天然绿洲，是河西走廊及内陆地区的一道绿色屏障。
Ejin Banner, a typical natural oasis in the desert area, provide a natural green defence for Hexi Corridor.
干旱荒漠区引水工程上水后，将原先的大片固定沙地和旱耕地转变为水浇地，并形成了新的绿洲。
Through transferring water to arid-desert region, it formed a new oasis, that many irrigation farmland came from early fixed sand dune and no-irrigation farmland.
从而说明，在干旱荒漠地区进行水系沉积物测量，快速扫面，是普查找矿远景行之有效的方法之一。
All of these indicate that in the arid desert area the drainage system sediment survey, as a rapid reconnaissance for a big area, is the one of more effective methods for uranium prospecting.
因此可以推断，中国北方，特别是干旱荒漠区，大气气溶胶主要来自沙尘天气过程引起的地面沙尘释放。
According to the results above, in the northern China, especially in droughty and desert regions, the atmospheric aerosol mainly comes from the sand which is come into being with the dust weather.
因此可以推断，中国北方，特别是干旱荒漠区，大气气溶胶主要来自沙尘天气过程引起的地面沙尘释放。
According to the results above, in the northern China, especially in droughty and desert regions, the atmospheric aerosol mainly comes from the sand which is come into being with the dust weather.
应用推荐