In this paper, three bacteria strains were isolated from the soil and water polluted by crude oil and applied to degrate waste water. When 120 mg/L oily waste water was degraded by LSD-3,degrading rate of crude oil was up to 69% after 5 days.是什么意思_In this paper, three bacteria strains were isolated from the soil and water polluted by crude oil and applied to degrate waste water. When 120 mg/L oily waste water was degraded by LSD-3,degrading rate of crude oil was up to 69% after 5 days.在线翻译_英语_读音_用法_例句