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.
风沙化土地既是可利用的土地资源，又是环境污染的物质源地。
During Late-Pleistocene, a stratigraphic sequence of alternating wind-drift sand, loess and limnetic facies developed in the northern Poyang Lake area.
晚更新世期间鄱阳胡北部地区，九江、胡口、彭泽一带发育风沙-黄二湖沼相交互地层序列。
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年莫高窟窟顶自动气象观测站记录的风资料为基础，通过对风况的统计和输沙势的计算，从风沙环境特征阐明了研究区主要受西北、东北和偏南三组风向共同作用。