The results indicated that highest rate of over permitted standard of clone formula unit ( cfu) of fecal coliform reaches 40% and the rate of permitted standard of heterotrophic bacteria goes over 60%.

  • 结果表明,四个航次海水粪大肠杆菌群超标率最高为40%,异养细菌总数超标率均达60%以上。

  • 互联网摘选 2025-01-20 11:35:44

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