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.

youdao

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.

youdao