breakthrough怎么翻译? fig. 2 shows a column run effluent history where a gel-type cation exchanger was loaded with eight percent hfo present as fe. arsenic breakthrough took place almost immediately. thus, the material had practically no arsenic removal capacity. 图表2显示一个柱的排污历史,在凝胶状离子交换剂被加载了8%的hfo以后,砷化铁几乎立即就通过了离子交换剂的位置。这说明该物质没有去除砷的能力。查看更多