This problem was successfully solved by the mixed culture fermentation of Bacillus megaterium G-6 and Azotobacter chroococcum G-3. Combined with the fed-batch culture, The CDW and PHA yield could reach 47.8g/L and 38.2g/L.是什么意思_This problem was successfully solved by the mixed culture fermentation of Bacillus megaterium G-6 and Azotobacter chroococcum G-3. Combined with the fed-batch culture, The CDW and PHA yield could reach 47.8g/L and 38.2g/L.在线翻译_英语_读音_用法_例句