降解石油 meaning in English

degraded oil

Effect of nutrients on marine bacteria for their growth and the degradation of petroleum hydrocarbon
营养盐对湄洲湾海洋细菌生长及降解石油烃的影响
Comparing these various treating methods , it is evendent that bio - method has more advantages . six predominant strains for degradating oil have been isolated and differentiated . experiments have been carried out to test the degrading abilities of the six strains
提出了从石油污染现场中分离降解石油的优良菌种，并对优良菌种的降解性能进行研究，为石油污染的现场修复提供优良的菌备种。