The afforestation allocation of Shazhuyu desert area in Gonghe County was studied, and the afforestation effects of deep planting and different types of sand-barriers in the desert area were analyzed.
在共和县沙珠玉乡荒漠区进行了造林配置研究，分析了深栽造林、不同沙障类型及形式在荒漠区的造林效果。
2
Sand DAMS, which are constructed out of concrete barriers 1-5m high and backfilled with sand, were voted as the best idea from five different proposals.
用混凝土护栏建造的1至5米高且用沙回填而成的砂坝从5个不同方案中脱颖而出，被选为最佳方案。
3
We have over a sand dune belt, whether tracked or wheeled armored vehicles are difficult to travel above, this is the best defense workers in advance of the natural barriers.