illuvium中文什么意思
发音:
n.
(pl. illuviums, -via ) 【地质学;地理学】淀积层。
(pl. illuviums, -via ) 【地质学;地理学】淀积层。
百科释义
Illuvium is material displaced across a soil profile, from one layer to another one, by the action of rainwater. The removal of material from a soil layer is called eluviation.
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