luvial soil的用法和樣例：
例句
- In this paper a further discussion is made on the causes for undeveloped eluvial soil on granite in Hong Kong and its effect on engineering properties.
文章進一步討論了香港花崗岩殘積土不發育的原因和對工程性質的影響。 - 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。 - The soil is classified to tidal sandy soil, derived from river alluvium with sandy loam texture.
土壤分類為河流沖積土發育的潮汐沙土，砂壤土質地。
