Being calculated according to the formula of EPD, effective egg number in cattle accounted for 99.6%. among total egg. discharged by hosts, but 0.4% in human only, the realistic pullution accorded basically with the result calculated.是什么意思_Being calculated according to the formula of EPD, effective egg number in cattle accounted for 99.6%. among total egg. discharged by hosts, but 0.4% in human only, the realistic pullution accorded basically with the result calculated.在线翻译_英语_读音_用法_例句