片语
bacterial contamination examination细菌污染检测
endophytic bacterial contamination内生菌污染
bacterial contamination rate细菌污染率
food bacterial contamination食品细菌污染
Blood Bacterial Contamination血液细菌污染
examination of bacterial contamination检测细菌污染
artificial bacterial contamination人工染菌
examine bacterial contamination细菌污染检测
investigation on bacterial contamination细菌污染调查