By definition, octane is any isomeric saturated hydrocarbon found in petroleum and used as a fuel and solvent.

辛烷值是什么？根据定义，辛烷值是任何单一的石油、饱和烃发现作为燃料和溶剂。

youdao

By definition, octane is any isomeric saturated hydrocarbon found in petroleum and used as a fuel and solvent.

辛烷值是什么？根据定义，辛烷值是任何单一的石油、饱和烃发现作为燃料和溶剂。

youdao