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2.HAs-Hg and component HA-Hg existed in soils of different soil orders in descending order (from top to low) as Alfisol, semi-hydromorphic soil, initial development soil and ferrallitic soil, while FA-Hg content was the lowest in semi-hydromorphic soil.
腐殖酸结合汞(HAs-Hg)和组分胡敏酸结合汞(HA-Hg)在不同壤中以淋溶纲含量最高,其次是半水成纲和初育纲,最低是铁铝纲; 组分富里酸结合汞(FA-Hg)的含量以在半水成纲中最低.收藏指正
3.desert soil
4.soil structure;
壤结构收藏指正
5.soil adsorption
壤吸附性收藏指正
6.soil catena
7.soil genesis
壤发生收藏指正
8.riverside soil
河滨收藏指正
9.pervious soil
透水性收藏指正
10.soil mechanics