最近看到了“化学”(化学通报前身)15卷5期(1952年)上所登载的“暴沸的成因与防止”一文,感到该文对暴沸成因的分析,不够完整,只是指出了原因的一个方面。特此提出如下意见,请樊中心先生指正。关于暴沸现象,在极为纯净的液体中,是一个新相(气相)生成的过程中的现象。它的成因可从两方面来讨论。首先要在液体中形成一个半径极小的气泡,正如樊先生所指出的,必须要有较大的蒸气压。这是因为外界对气泡有着三种压力——大气压,液体静压及弯曲表面的附加压力。弯曲表面的附加压力的计算公 Recently, I saw the article titled “Causes and Prevention of Burst Boil” published in “Chemistry” (the predecessor of Chemical Bulletin), Volume 15, Number 5 (1952), and found that the analysis of the causes of bumping was incomplete and just pointed out the reason One aspect of Hereby make the following comments, please correct me. With regard to bumping, in a very pure liquid, it is a phenomenon in the formation of a new phase (gas phase). Its causes can be discussed from two aspects. First of all to form a bubble in the liquid a very small radius, as pointed out by Mr. Fan, you must have a larger vapor pressure. This is because the outside world has three kinds of pressure on the bubble - atmospheric pressure, hydrostatic pressure and curved surface of the additional pressure. Calculation of the additional pressure on the curved surface