“热体温度和颜色的关系”根据光学的理论解释了在工业上高温作业中,估计热体温度的问题。这些文章介绍了和生产有直接联系的科学知识,但并不单纯讨论技术问题,而着重科学理论的分析。这样,一方面增加了它们对生产工作的积极作用,另一方面也达到更好的提高读者科学理论水平的目的。 “The relationship between the temperature and the color of the hot body” explains the problem of estimating the temperature of the hot body in industrial high-temperature operation according to the theory of optics. These articles introduce scientific knowledge that is directly linked to production, but do not simply discuss technical issues but focus on analysis of scientific theories. In this way, on the one hand, they have increased their positive effect on the production work, and on the other hand they have also achieved the goal of better improving the reader’s scientific theoretical level.