We have conducted the separation and determination of the bacteria in the sediment samples as to ascertain that the predominant species that inhabits and accretes on the sediments is bacillus cereus.

• 进行了沉积物样品中细菌的分离和鉴定，确定栖息附着在沉积物上的优势微生物物种是蜡状芽孢杆菌。