研究结果表明，黄土性土壤对砷是一次性的吸附净化并达到饱和状态。

Results showed the arsenic can be quickly absorbed onto loessial soil and reach adsorption saturation.

youdao

研究结果表明，黄土性土壤对砷是一次性的吸附净化并达到饱和状态。

Results showed the arsenic can be quickly absorbed onto loessial soil and reach adsorption saturation.

youdao