对啤酒样品进行细菌富集后，采用AT P生物发光技术制作标准曲线，快速检测样品中的菌落总数。
After concentrating bacteriums of the beer sample, Uses the ATP bioluminescence technology to Manufacture standard curve and rapid examine the colony total of sample.
集中空调关闭期间，采集集中空调通风系统送风管内的积尘样品，检测其细菌总数、真菌总数；
Dust sample in blast pipe was collected when centralized air ventilation system was off, the total content of the bacterium and fungus was examined.
方法：分析样品中菌落总数不确定度的来源，采用合并样本标准差的方法来评定菌落总数的不确定度。
Methods: the source of measurement uncertainty of the colony determination in fishmeal was analyzed and the method of uniting standard deviation was applied to determine the uncertainty of the colony.
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