Plate count method was used to count the culturable cells in three different water samples.
方法用涂布平板法对水中可培养菌数进行计数。
The number of viable cells was compared with the plate count before and after lyophilization to calculate the survival rate.
平板计数法比较冷冻干前后的活菌数,计算存活率。
Numbers of viable bacteria obtained by DVC were higher than that by traditional spread plate count by up to two orders of magnitude.
以DVC法测定出的活细菌数较常规平板涂布培养法高2个数量级。
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