Correct Water Quality Evaluation of Lake Chaohu can provide scientific evidence for the lake pollution prevention.

准确评价巢湖原水水质等级,可为防治巢湖水污染提供科学依据.

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Water quality evaluation is the scientific basis to utilize and protect the water resource.

水质评价是合理利用、保护水资源的科学依据.

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On the basis of ANN theory a B - P networks model about water quality evaluation is established.

运用人工神经网络理论和方法,建立了水质评价的B -P 网络模型;重点探讨了隐含层节点数的确定方法.

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