细菌试验结果是阴性的。
方法采用细菌培养鉴定及药敏试验板试验。
Methods Identification of bacterial culture and sensitivity test pilot plate were taken.
通过添加不同营养盐类的纯种和自然培养试验，对异养细菌生长的限制因子进行了研究。
Restricting factors of bacteria growth were studied by pure culture and natural culture test.
通过添加不同营养盐类的纯种和自然培养试验，对异养细菌生长的限制因子进行了研究。
Restricting factors of bacteria growth were studied by pure culture and natural culture test.
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