并探讨了调合组分的不同配比对提高降凝剂降凝效果的影响。

Further more, it was discussed that different component mixture ratio had some influence on enhancing effect of pour point reducer.

youdao

介绍了生产高辛烷值汽油调合组分的两种新方法的工艺和特点。

The new methods for producing the components which will enhance the octane number of gasoline are introduced.

youdao

催化裂化汽油是我国车用汽油的主要调合组分，其中含烯烃40 %以上。

FCC gasoline is one of the major blending components of domestic motor gasoline, in which the olefin content is over 40%.

youdao