wind-drift sand

基本解释

The wind-drift sand land is both an available land resource and a source of pollutants of environmental pollution.
風沙化土地既是可利用的土地資源，又是環境汙染的物質源地。
During Late-Pleistocene, a stratigraphic sequence of alternating wind-drift sand, loess and limnetic facies developed in the northern Poyang Lake area.
晚更新世期間鄱陽衚北部地區，九江、衚口、彭澤一帶發育風沙-黃二湖沼相交互地層序列。
We studied the wind regime and calculated the sand-drift potential atop the Mogao Grottoes based on wind data recorded by the automatic meteorological station from 1998 to 2001.
以1998—2001年莫高窟窟頂自動氣象觀測站記錄的風資料爲基礎，通過對風況的統計和輸沙勢的計算，從風沙環境特征闡明了研究區主要受西北、東北和偏南三組風曏共同作用。