sand-drift

基本解釋

Time is water and has gold left and sand drift.
時(shí)間是水,淘金流沙。
It was the tip of a saddle protruding from beneath a sand drift.
這是從流沙層里露出來的馬鞍的尖部。
The sand drifted along the fence.
沙沿著籬笆堆積起來。
The sand drift areas in north Shaanxi Province are located in the agro-pastoral ecotone in the Loess Plateau.
陜北風(fēng)沙區(qū)地處農(nóng)牧交錯(cuò)帶，氣候干旱，是一個(gè)從沙區(qū)向黃土區(qū)的過渡區(qū)，自然環(huán)境復(fù)雜、惡劣。
So, it can be concluded that sand drift activity and aeolian landform forming are mainly taking place in warm dry period.
可見，區(qū)內(nèi)風(fēng)沙活動(dòng)及風(fēng)成景觀的塑造過程，主要是在暖干期進(jìn)行的。