| 释义 |
〔illuviation〕The deposition in an underlying soil layer of colloids, soluble salts, and mineral particles leached out of an overlying soil layer.淀积作用:胶状物,可溶性盐和矿物微粒从上层土壤向下层过滤的沉淀过程〔illuviation〕illuvial [resulting from illuviation] in- 2 -luvial [relating to the action of flowing water] as in alluvial illuvial [由淀积作用形成的] in-2 -luvial [与水的流动有关的] 如在 alluvial〔illuviate〕To undergo illuviation.淀积:经过淀积作用 |