Heavy metals and radionuclides are two major toxic metals which severely pollute the soil and water, and most conventional remediation approaches do not provide acceptable solutions.

重金属和放射性核素是污染土壤和水体的两大类有害金属，有关它们的传统治理方法不太理想。

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Water and soil conservation can help, but until the rains come again there's not much science can do.

保持水土不流失会有一定的帮助，但是，在再次降雨之前我们的科学也没什么办法。

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Water and soil conservation can help, but until the rains come again there's not much science can do.

保持水土不流失会有一定的帮助，但是，在再次降雨之前我们的科学也没什么办法。

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