剖面地形具有典型的夷直海岸特点，前滨滩面宽阔平坦，后滨沙丘带发育，岸线平直。
Its foreshore is broad and smooth, its backshore consists of dunes and its coastline is rather straight.
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。
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.
一只蓝色的鸟儿从巢中尖叫着冲出，在沙丘上盘旋，三只带斑点的鸟儿互相啭鸣着，子丛生的灰色杂草中穿过，草丛沙沙作响。
A blue bird rose screaming from its nest and circled over the dunes, and three spotted birds rustled through the coarse grey grass and whistled to each other.
意思啊就是带喇叭的沙丘。
在绿洲至流动沙丘这一环境梯度带，其水分变化可以明显划分为3个区间。
Along the gradient zone of ecotone between oasis and desert, 3 zones can be divided clearly by the change of soil water content.
绿洲-漠交错带是植被恢复的一个重要区域，而植被恢复的关键又是了解沙丘土壤水分的变化规律。
The eco-tone between oasis and desert is a important zone for vegetation restoration. The key for vegetation restoration is to know the soil water content of dune.
绿洲-漠交错带是植被恢复的一个重要区域，而植被恢复的关键又是了解沙丘土壤水分的变化规律。
The eco-tone between oasis and desert is a important zone for vegetation restoration. The key for vegetation restoration is to know the soil water content of dune.
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