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茹炳根

茹炳根

茹炳根

茹炳根

1

Even so , says Ru, the method is still much cheaper than using a chemical process to remove heavy metal pollution .

即便如此，茹炳根指出，这种方法也比化学方法清除重金属污染便宜得多。

2

Ru's team pasted the algae to a nylon membrane , which was then lowered into polluted water .

茹炳根的研究组把蓝藻粘附在尼龙薄膜上，然后把它们沉入水中。

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