Volumes of various group composition were calculated by using addible RI of hydrocarbon mixtute, th...

其围也可推广到重质原油的轻质部分分析。

Volumes of various group composition were calculated by using addible RI of hydrocarbon mixtute, then their volume percentage was determinded.

利烃类混合物折光率的可加性计算各族组分积,从而计算其积百分含量。