illuvial

illuvial organic matter.

非冲积的有机物质

The distribution of the heavy mental elements (HMEs) in eluvial horizons, illuvial horizons and parent material horizons of 26 agricultural soil profiles in Hainan Island was studied.

采用现场采样及室内分析测试方法,对海南26业土壤剖面淋溶、淀积、母质中7种重金属元素的分布特征进。