介绍一种旋转表面涂布活菌计数方法，具有螺旋平板法及表面涂布法的优点。
A spiral and surface spread plate method (SSSPM) for counting viable bacteria is introduced.
平板计数法比较冷冻干前后的活菌数，计算存活率。
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。
The number of viable cells was compared with the plate count before and after lyophilization to calculate the survival rate.
应用推荐