可疑VAP者取支气管肺泡灌洗液(BALF)作细菌定量培养。
Bronchoalveolar lavage fluid (BALF) was harvested from those suspected of VAP for quantitative bacterial culture.
方法采用问卷调查和对医护人员洗手后的手部表面进行卫生学采样，做定量细菌培养。
Methods the use of questionnaires and medical personnel wash hands after sampling the surface of hygiene, to do quantitative bacterial culture.
以面包酵母与一定量螺旋藻粉培养褶皱臂尾轮虫的过程中，添加光合细菌液进行实验。
In the process of culture rotifer Brachionus plicatilis with Baker's yeast and a certain amount of spiraling algae powder, we add Photosynth-etic Bacteria (PSB) in our experiments.
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