A.個/L B.個/ml C.個/100m1
A.按稀釋倍數(shù)最大的平均菌落數(shù)乘以稀釋倍數(shù) B.按稀釋倍數(shù)最小的平均菌落數(shù)乘以稀釋倍數(shù) C.任選一個稀釋倍數(shù)的平均菌落數(shù)乘以稀釋倍數(shù)