LIMITATIONS: the fecal sampling method is standardized, but the sample size depends on fecal consistency.

局限性：粪便取样方法已经被标准化了，但是样本大小取决于粪便的稠度。

youdao

LIMITATIONS: the fecal sampling method is standardized, but the sample size depends on fecal consistency.

局限性：粪便取样方法已经被标准化了，但是样本大小取决于粪便的稠度。

youdao