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帮我翻译几个句子 翻成英文 谢谢 急
1.发酵液的PH=7时有利于微生物的生长繁殖.
2. 接种水平越高,PH值波动幅度越小.
1.The ferment solution is ideal for the growth and reproduction of microorganisms when its PH=7.
2.The higher of the vaccination level,the lesser of the PH value variations.