naphthenic hydrocarbon
常见例句
- In the oil and gas wells in Sichuan Basin, the percentage of naphthenic hydrocarbon gradually decreased while the normal alkane and isoalkane increased from deep to surface.
四川盆地油气井中自深至浅，环烷烃百分组成逐渐降低，正构和异构烷烃不断增加； 返回 naphthenic hydrocarbon