• 通过实验,摸索出测定大肠菌群发酵法

    A method is found out to determine the total coli-group by the five fermentation tubes.

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  • 结论细菌大肠菌群超标,说明水质有机物人畜粪便垃圾污染

    Conclusion: the number of coliform group and total bacterial count exceeded standard, proving the truth that the water was polluted by the organic compound, excrements and trashes.

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  • 大肠埃希氏菌或链球菌大肠菌群一种,大肠菌群大肠菌群的一种。

    E. coli and fecal streptococci are subsets of fecal coliforms, which are a subset of the total coliforms.

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  • 大肠埃希氏菌或链球菌大肠菌群一种,大肠菌群大肠菌群的一种。

    E. coli and fecal streptococci are subsets of fecal coliforms, which are a subset of the total coliforms.

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