bubble point

bubble point读音音标

英 [ˈbʌbl pɔint]

美 [ˈbʌbəl pɔɪnt]

bubble point意思解释

释义

起泡点，始沸点；

英英释义

When heating a liquid consisting of two or more components, the bubble point is the temperature (at a given pressure) where the first bubble of vapor is formed. Given that vapor will probably have a different composition than the liquid, the bubble point (along with the dew point) at different compositions are useful data when designing distillation systems.