microbiological determination

例句：

1. 1. The study of microbiology is crucial for understanding the originsof diseases.
   微生物学研究对于理解疾病的起源至关重要。
2. 2. The microbiological test results showedthat the bacteria were resistant to antibiotics.
   微生物学测试结果显示，细菌对抗生素具有抗药性。
3. 3. In order to prevent thespread of disease, it is important toperform regular microbiological tests on foodsamples.
   为了预防疾病的传播，定期对食品样本进行微生物学测试非常重要。