Artificial grasslands were established between the gravel sand barriers and tree shelterbelts.
砾石沙障和防护林带间建设人工草地。
By setting up mechanical sand barriers on degenerated Haloxylon ammodendron woodland, the roughness of woodland increased; the wind speed an.
布设机械沙障可使退化梭梭林地表粗糙度增大，林内近地面层风速、输沙量显著下降。
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。
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.
我们飞过一条沙丘带，不管轮式装甲车还是履带式都很难在上面行驶，这是防御工事前最好的自然屏障。
The thickness of deposited sand have notable difference to different size barriers with different wind speed.
不同风速下，不同规格沙障间积沙厚度差异显著。
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。
Silt, clay and adobe often form solid barriers that shed water instead of absorbing, so consider adding sand, mulch or other absorption enhancing materials to low-porosity ground.
淤泥，粘土和土坯往往是固体流，而不是障碍，吸收水，因此考虑在沙子，覆盖或其他材料，以增强吸收低孔隙度地面。
The fence function increase because of barriers be joined, and the shifting sand can be effectively controlled inner the barriers system.
格栅沙障因障间互相连接而增强了防护功能，使得流沙被有效地控制在体系内部。
And the wind speedup region of middle barriers provided occasion for no or less deposited sand in barriers middle.
障中的增速区是引起沙障中部不积沙或少积沙的诱因。
And the wind speedup region of middle barriers provided occasion for no or less deposited sand in barriers middle.
障中的增速区是引起沙障中部不积沙或少积沙的诱因。
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