Dune-sand的意思|示意

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。

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。

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。

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。

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。

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。