alluvial soils
英漢例句
- Because the region around New Orleans is composed of alluvial soil, there is no paving material close at hand.
新奧爾良一帶多為沖積土，因而附近沒有可用的鋪路石材。 - Yet the soft alluvial sediment of Tokyo's low-lying areas, it is now understood, is vulnerable to liquefaction, in which violent movement turns the soil to quicksand.
人們現(xiàn)在意識(shí)到了，東京的一些地勢(shì)低的地方，松軟的沖積土很容易受到液化作用的影響，強(qiáng)烈的運(yùn)動(dòng)會(huì)使土壤成為流沙。