我们在日本大学进行考察时,深感日本学者非常重视内燃机基础理论的研究,并为此研究了相应的测试方法和制造了一些模拟实验装置。同时广泛采用电子计算机进行实验数据的统计处理和实验结果分析。本文仅就考察中所见感受最深者加以介绍。一、快速压缩装置影响内燃机燃烧过程的因素很多,为便于分别研究各种因素对燃烧过程的具体影响,而 When we conducted a study tour at a Japanese university, we were deeply impressed by the fact that Japanese scholars attached great importance to the study of the basic theory of internal combustion engines. In this connection, we studied the corresponding test methods and fabricated some simulated experimental devices. At the same time, extensive use of electronic computers for statistical processing of experimental data and analysis of experimental results. This article only on the experience of the deepest experience to be introduced. First, rapid compression devices affect the internal combustion engine combustion process many factors, in order to facilitate the study of various factors on the combustion process, the specific impact, and