One of the most obvious problems of fuel quality is from redundant olefin fraction of gasoline in China, which is attributed to the high proportion of FCC gasoline with ample olefins in gasoline pool.
我国燃料油质量方面较为突出的问题之一是汽油中烯烃含量较高，而催化裂化汽油的高烯烃含量和汽油调和组分中过高的催化裂化汽油比例是我国目前成品汽油中烯烃含量高的主要原因。
Apparently - I haven't tried this and don't try this yourself but if you do throw a lit cigarette into a pool of gasoline, it just puts the cigarette out and it doesn't explode.
不过假如你把一根点燃的香烟扔进汽油池，汽油仅仅是把香烟熄灭，并不会爆炸。
Apparently - I haven't tried this and don't try this yourself but if you do throw a lit cigarette into a pool of gasoline, it just puts the cigarette out and it doesn't explode.
不过假如你把一根点燃的香烟扔进汽油池，汽油仅仅是把香烟熄灭，并不会爆炸。
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