下面这段该怎么翻译? the benzene flow serves multiple functions in the reactor in addition to being one of the chemical reactants. the benzene flow also serves as the liquid flow for dissolving an ethylene gas stream and as the mass flow that determines the temperature rise after the reaction has taken place 苯在反应器中,除了作为其中一种反应物外还具有多种功能,溶解乙烯气体的溶剂,也可以作为反应发生后决定温升的质量流。不过mass flow 还不是很确定.查看更多