一、前言有关柴油机的燃烧,近年来之所以特别为人们所关心,是出之有效地利用能源和防止环境污染两方面原因。在近十余年内,对柴油机燃烧理论和实验方面已开展了十分活跃的研究。尤其是一些主要的污染物质都是伴随燃烧而产生的,所以十分需要对燃烧过程的内在规律进行了解。然而,由于这一现象复杂,仍有不少不明之处。本文则从这一实际情况出发, I. INTRODUCTION The burning of diesel engines has been of particular concern to the public in recent years for two reasons: the effective use of energy sources and the prevention of environmental pollution. In the recent more than ten years, the diesel combustion theory and experiments have been carried out very active research. In particular, some of the major pollutants are generated along with the combustion, so it is very necessary to understand the inherent laws of the combustion process. However, due to the complexity of the phenomenon, there are still many uncertainties. This article is based on this actual situation,