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Terms for subject Environment containing | all forms
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大肠coliform bacterium A group of bacteria that are normally abundant in the intestinal tracts of human and other warm-blooded animals and are used as indicators (being measured as the number of individuals found per millilitre of water) when testing the sanitary quality of water (大量正常存在于人及其他温血动物肠道内的菌群。被用作测试水的卫生品质的指标(每升水所含细菌数量)。)