The growth of P.acaulis was greater in the nutrient solution with pH 5.8~6.2,and with the highest chlorophyll content and photosynthetic rate.是什么意思_The growth of P.acaulis was greater in the nutrient solution with pH 5.8~6.2,and with the highest chlorophyll content and photosynthetic rate.在线翻译_英语_读音_用法_例句