luvial soil的用法和样例：
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.
文章进一步讨论了香港花岗岩残积土不发育的原因和对工程性质的影响。 - Because the region around New Orleans is composed of alluvial soil, there is no paving material close at hand.
新奥尔良一带多为冲积土，因而附近没有可用的铺路石材。 - The soil is classified to tidal sandy soil, derived from river alluvium with sandy loam texture.
土壤分类为河流冲积土发育的潮汐沙土，砂壤土质地。
