Between the shore and the inland edge of the dune field, sand alternates with the vegetated ground.
在海岸与内陆沙丘地带的边缘之间，沙地与覆盖植被的地表交相辉映。
In one instance, scientists found that hundreds of cubic yards of sand had avalanched down the face of a dune.
在一个实例中，科学家们发现大量立方码的沙粒从沙丘的表面崩落。
One grain of sand cannot avalanche, but pile up enough grains of sand and you get a dune that can trigger avalanches.
一粒沙子不能引起沙丘的崩塌，但是一旦堆积了足够多的沙子，就会出现一个沙丘，进而也就能引发一场沙崩。
Relentless winds have scored fine lines into the top of a dune and swept sand into a mangrove forest, smothering trees that are now reduced to denuded trunks.
无情的大风在沙丘顶部刻下一道道细线，把沙子刮进红树林，闷死了树木，如今只留下一根根光秃秃的树干。
All of the sand dunes, however, form part of a larger dune field nearly encircling the lake.
所有沙丘形成了一个更大的沙丘，几乎包围了整个湖泊。
In his novel "dune", Frank Herbert imagined a planet covered largely by sand dunes.
在小说《沙丘》中，作者FrankHerbert设想了一个主要被沙丘覆盖的星球。
Between the shore and the inland edge of the dune field, sand alternates with vegetated ground.
在海岸与内陆沙丘地带的边缘之间，沙地与覆盖植被的地表交相辉映。
My LED headlamp lit the white sand dune.
我的LED照明灯点燃了白色的沙丘。
Glow from the distant Shaybah oil field turns the Saudi Arabian sky purple as a man dances atop a nearby sand dune.
辉光从遥远的沙巴油田转向沙特阿拉伯附近紫色天空，一个男子在沙丘顶上跳舞。
The towering ridge of a sand dune in the Arabian Desert points to the afternoon sun.
阿拉伯沙漠上一座高耸的沙丘脊指向着午后的落日。
At dawn, three weeks before the winter solstice, the last tendrils of fog curled gray against the pinking sky over a sand dune on the eastern edge of the Namib Desert.
就在冬至前三周，晨曦时分，纳米比亚大沙漠的东边的沙丘上，最后一缕灰色的晨雾衬着粉色的天空蜿蜒屈曲。
After I climbed on to the sand dune in the light rain and gusty wind, the rain stopped and sun peeked out.
在细雨和刮风中，我爬上了沙丘，之后，雨停了，而且太阳悄悄地露出来了。
This crescent-shaped ridge of sand dune in Oman was formed by strong trade winds that form a smooth hill facing the wind (left) and concave slipface on the back.
阿曼一座新月形的沙丘脊由强信风吹成，在迎风的方向（图左侧）形成一面平缓的凸破，在背风面形成凹坡。
Like a sand dune, the pavilion appears smooth on the side that bears the full force of the wind and rough and textured on the other side.
和沙丘一样，阿联酋馆的一面看起来很光滑，可以承受巨大的风力，而另一面则相对粗糙。
The sand dune is the highest point in a flat landscape, so it offers spectacular views.
沙丘是平地上的制高点，所以上面景观很好。
It took photographer Joel Sartore three months to get the permit required to capture, photograph, and release a single fly from its threatened sand dune habitat in California.
摄影师花了3个月的努力，才获得捕捉许可证，拍摄完毕，把它放回栖息地加利福尼亚州的沙丘。
It is one of the largest sand dune fields in the United States.
它是全球最大的砂美国沙丘领域之一。
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。
After eating, I hiked to Lake Michigan, and sat up on a large sand dune.
进食后，我徒步到密歇根湖和坐起来，在一个大沙丘。
It means a sand dune with a trumpet.
意思啊就是带喇叭的沙丘。
Trials were conducted on sand dune reclamation using techniques which were successful in North America.
利用北美成功的经验进行了沙丘治理试验。
The nearest sand dune is less than 100 miles from Beijing.
最近的沙丘离北京不到100英里。
The hinterland of Junggar basin is mostly covered with desert. It brings about difficulty for seismic prospecting due to its fluctuation, inhomogeneous distribution of surface dune sand.
准噶尔盆地腹部大都为沙漠所覆盖，地表起伏的沙漠以及近地表沙丘沙厚度的横向不均匀分布，给地震勘探带来了诸多困难。
A lone plant juts defiantly from the arid sand of a dune in this evocative image.
部大胆反抗地从干旱的一个沙丘在这唤起的照片。
Bathe small sit of a while on the sand dune, feels that a heat flows to stream out and clamors and almost wants to damage body but in the medium of the body.
沐小小坐在沙丘上，只觉得身体中一股热流涌动着，叫嚣着，几乎要破体而出。
Quartz grain surface textures in coastal dune sand which is mainly derived from beach sand have features characteristic of both typical aeolian environment and inheritable and reformable beach sand.
本文通过对广东和海南海岸沙丘砂石英颗粒的扫描电镜分析，认为其表面结构特征，既具有典型的风成环境特征。
Dune surface wind velocity distribution differences can lead to wind erosion and aeolian sand in different part of the dune.
沙丘表面风速分布的差异性是导致沙丘不同部位发生风蚀与风积的主要原因。
The breeze once pares off sand dune, Lue bathed quite small cilia, for a meantime descend take out a dozen in the audacity side, the blunt anguish of a little is vacillating in the heart bottom.
风刮过沙丘，掠起沐小小的发丝，一下下抽打在颊侧，一点点的钝痛在心底翻滚。
Many natural phenomena and natural disasters have close relation with granular materials avalanche, i. e. sand dune development and movement, debris flow, snowslide and earthquake.
沙丘发育和前移、泥石流、雪崩、地震等诸多自然现象和自然灾害都与颗粒物质的崩塌有着紧密的联系。
Many natural phenomena and natural disasters have close relation with granular materials avalanche, i. e. sand dune development and movement, debris flow, snowslide and earthquake.
沙丘发育和前移、泥石流、雪崩、地震等诸多自然现象和自然灾害都与颗粒物质的崩塌有着紧密的联系。
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