boiling point 在句中是沸点吗? one precaution is to keep the vessel pressurized with nitrogen above the boiling point of the benzene fill stream. in this case the boiling point of the feed benzene is the benzene column reflux drum pressure (about 460 kpag). 一般来说boiling point是沸点的意思。但这里反过来了,是指在当前温度下的饱和蒸汽压。查看更多