Results The galvanic series of five kinds of alloys were obtain as followings: gold alloy, titanium, Co-Cr alloy, none-zinc amalgam, and zinc-containing amalgam. 结果得出五种材料的电偶序为:金合金、纯钛、钴铬合金、无锌银汞、含锌银汞。
The migration of copper in soil increased with the drop of soil pH. The series of multiple galvanic cells could expand the treatment area, but the migration of cadmium of each cell in the series was lower than that in separated cell. 土壤中铜的迁移效果同土壤pH具有很强的相关性,pH越低迁移效果越明显。多个原电池的串联可以扩展处理区域,每个电池中镉的电迁移效率比在单个电池中的小。