Pollution of arsenic in bottom sediment of Guantin reservoir has been studied by field investigation and simulation test.

通过野外调查研究和室内模拟试验，研究了宫厅水库底质中砷的污染。

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Moreover, it proposes views and ideas of administrating the Dashahe bottom sediment poison pollution.

此外，就大沙河底泥毒物的治理方法提出了自己的见解。

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Moreover, it proposes views and ideas of administrating the Dashahe bottom sediment poison pollution.

此外，就大沙河底泥毒物的治理方法提出了自己的见解。

youdao