addition of lime or caustic to a ph of minimum solubility的翻译：addition of lime or caustic to a ph of minimum solubility 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

石灰或烧碱除了最低溶解度的pH值

addition of lime or caustic to a ph of minimum solubility

addition of lime or caustic pH to a minimum solubility of

addition of lime or caustic to a ph of minimum solubility