wind-drift sand

基本解釋

The wind-drift sand land is both an available land resource and a source of pollutants of environmental pollution.
風(fēng)沙化土地既是可利用的土地資源，又是環(huán)境污染的物質(zhì)源地。
During Late-Pleistocene, a stratigraphic sequence of alternating wind-drift sand, loess and limnetic facies developed in the northern Poyang Lake area.
晚更新世期間鄱陽胡北部地區(qū)，九江、胡口、彭澤一帶發(fā)育風(fēng)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(fēng)資料為基礎(chǔ)，通過對風(fēng)況的統(tǒng)計和輸沙勢的計算，從風(fēng)沙環(huán)境特征闡明了研究區(qū)主要受西北、東北和偏南三組風(fēng)向共同作用。