非致病的酿酒酵母不能形成生物膜。

But nonpathogenic Saccharomyces cerevisiae couldn't produce biofilm.

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易与结肠内阿米巴和其他非致病阿米巴合并感染；

B. h was often associated with the infection of Entamoeba coli and other intestinal protozoa.

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目前，非致病性李斯特菌株注入癌症患者并产生抗肿瘤免疫的临床试验正在进行。

Clinical trials are currently underway in which non-disease-causing strains of Listeria are administered to cancer patients to generate immune responses against tumors.

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In the Sabin vaccine, or the oral polio vaccine, now you have a non-virulent virus.

在沙宾疫苗,即口服小儿麻痹症疫苗中,存在非致病性病毒

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