常見例句Time is water and has gold left and sand drift. 時間是水,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. 陜北風沙區(qū)地處農牧交錯帶,氣候干旱,是一個從沙區(qū)向黃土區(qū)的過渡區(qū),自然環(huán)境復雜、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)內風沙活動及風成景觀的塑造過程,主要是在暖干期進行的。As a kind of special soil, aeolian sandy soil mainly lies in arid and semiarid areas where sand drift activity is very strong. 沙土是存在于干旱、半干旱地區(qū)的一種特殊性土,其巖土工程性質與風沙環(huán)境緊密相關。 返回 sand-drift