百分比值是通过将函数实例值与分析运行期间的样本总数相比计算而得。
Percentage values are calculated by comparing the function instance value to the total number of samples in the profiling run.
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.
使用立体学方法校正样本和切片操作以评估每个左心室心肌细胞的总数量。
Another strength is the use of stereologically correct sampling and sectioning procedures, which allows estimation of the total number of cardiac myocytes in each individual LV.
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