illuvial
adj. [地] 淀积的
例句
- They do not have an illuvial horizon enriched with either silicate clay or with an amorphous mixture of aluminum and organic carbon. 没有富含硅酸盐粘土或铝－有机碳非晶质混合物的淀积层。
- 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,对海南岛26个农业土壤剖面淋溶层、淀积层、母质层中7种重金属元素的分布特征进行研究。
- 24. They do not have an illuvial horizon enriched with either silicate clay or with an amorphous mixture of aluminum and organic carbon. 没有富含硅酸盐粘土或铝-有机碳非晶质混合物的淀积层。
- illuvial organic matter. 非冲积的有机物质
- iron illuvial soil 铁沉积土