While for coliform counts of treatments 0.25 mmol/L, 0.5 mmol/L at 14 h were lower than the control by 1.2 and 1.75 log MPN, respectively.是什么意思_While for coliform counts of treatments 0.25 mmol/L, 0.5 mmol/L at 14 h were lower than the control by 1.2 and 1.75 log MPN, respectively.在线翻译_英语_读音_用法_例句